1List of maintainers and how to submit kernel changes 2==================================================== 3 4Please try to follow the guidelines below. This will make things 5easier on the maintainers. Not all of these guidelines matter for every 6trivial patch so apply some common sense. 7 8Tips for patch submitters 9------------------------- 10 111. Always *test* your changes, however small, on at least 4 or 12 5 people, preferably many more. 13 142. Try to release a few ALPHA test versions to the net. Announce 15 them onto the kernel channel and await results. This is especially 16 important for device drivers, because often that's the only way 17 you will find things like the fact version 3 firmware needs 18 a magic fix you didn't know about, or some clown changed the 19 chips on a board and not its name. (Don't laugh! Look at the 20 SMC etherpower for that.) 21 223. Make sure your changes compile correctly in multiple 23 configurations. In particular check that changes work both as a 24 module and built into the kernel. 25 264. When you are happy with a change make it generally available for 27 testing and await feedback. 28 295. Make a patch available to the relevant maintainer in the list. Use 30 ``diff -u`` to make the patch easy to merge. Be prepared to get your 31 changes sent back with seemingly silly requests about formatting 32 and variable names. These aren't as silly as they seem. One 33 job the maintainers (and especially Linus) do is to keep things 34 looking the same. Sometimes this means that the clever hack in 35 your driver to get around a problem actually needs to become a 36 generalized kernel feature ready for next time. 37 38 PLEASE check your patch with the automated style checker 39 (scripts/checkpatch.pl) to catch trivial style violations. 40 See Documentation/process/coding-style.rst for guidance here. 41 42 PLEASE CC: the maintainers and mailing lists that are generated 43 by ``scripts/get_maintainer.pl.`` The results returned by the 44 script will be best if you have git installed and are making 45 your changes in a branch derived from Linus' latest git tree. 46 See Documentation/process/submitting-patches.rst for details. 47 48 PLEASE try to include any credit lines you want added with the 49 patch. It avoids people being missed off by mistake and makes 50 it easier to know who wants adding and who doesn't. 51 52 PLEASE document known bugs. If it doesn't work for everything 53 or does something very odd once a month document it. 54 55 PLEASE remember that submissions must be made under the terms 56 of the Linux Foundation certificate of contribution and should 57 include a Signed-off-by: line. The current version of this 58 "Developer's Certificate of Origin" (DCO) is listed in the file 59 Documentation/process/submitting-patches.rst. 60 616. Make sure you have the right to send any changes you make. If you 62 do changes at work you may find your employer owns the patch 63 not you. 64 657. When sending security related changes or reports to a maintainer 66 please Cc: security@kernel.org, especially if the maintainer 67 does not respond. Please keep in mind that the security team is 68 a small set of people who can be efficient only when working on 69 verified bugs. Please only Cc: this list when you have identified 70 that the bug would present a short-term risk to other users if it 71 were publicly disclosed. For example, reports of address leaks do 72 not represent an immediate threat and are better handled publicly, 73 and ideally, should come with a patch proposal. Please do not send 74 automated reports to this list either. Such bugs will be handled 75 better and faster in the usual public places. See 76 Documentation/admin-guide/security-bugs.rst for details. 77 788. Happy hacking. 79 80Descriptions of section entries and preferred order 81--------------------------------------------------- 82 83 M: *Mail* patches to: FullName <address@domain> 84 R: Designated *Reviewer*: FullName <address@domain> 85 These reviewers should be CCed on patches. 86 L: *Mailing list* that is relevant to this area 87 S: *Status*, one of the following: 88 Supported: Someone is actually paid to look after this. 89 Maintained: Someone actually looks after it. 90 Odd Fixes: It has a maintainer but they don't have time to do 91 much other than throw the odd patch in. See below.. 92 Orphan: No current maintainer [but maybe you could take the 93 role as you write your new code]. 94 Obsolete: Old code. Something tagged obsolete generally means 95 it has been replaced by a better system and you 96 should be using that. 97 W: *Web-page* with status/info 98 Q: *Patchwork* web based patch tracking system site 99 B: URI for where to file *bugs*. A web-page with detailed bug 100 filing info, a direct bug tracker link, or a mailto: URI. 101 C: URI for *chat* protocol, server and channel where developers 102 usually hang out, for example irc://server/channel. 103 P: Subsystem Profile document for more details submitting 104 patches to the given subsystem. This is either an in-tree file, 105 or a URI. See Documentation/maintainer/maintainer-entry-profile.rst 106 for details. 107 T: *SCM* tree type and location. 108 Type is one of: git, hg, quilt, stgit, topgit 109 F: *Files* and directories wildcard patterns. 110 A trailing slash includes all files and subdirectory files. 111 F: drivers/net/ all files in and below drivers/net 112 F: drivers/net/* all files in drivers/net, but not below 113 F: */net/* all files in "any top level directory"/net 114 One pattern per line. Multiple F: lines acceptable. 115 X: *Excluded* files and directories that are NOT maintained, same 116 rules as F:. Files exclusions are tested before file matches. 117 Can be useful for excluding a specific subdirectory, for instance: 118 F: net/ 119 X: net/ipv6/ 120 matches all files in and below net excluding net/ipv6/ 121 N: Files and directories *Regex* patterns. 122 N: [^a-z]tegra all files whose path contains tegra 123 (not including files like integrator) 124 One pattern per line. Multiple N: lines acceptable. 125 scripts/get_maintainer.pl has different behavior for files that 126 match F: pattern and matches of N: patterns. By default, 127 get_maintainer will not look at git log history when an F: pattern 128 match occurs. When an N: match occurs, git log history is used 129 to also notify the people that have git commit signatures. 130 K: *Content regex* (perl extended) pattern match in a patch or file. 131 For instance: 132 K: of_get_profile 133 matches patches or files that contain "of_get_profile" 134 K: \b(printk|pr_(info|err))\b 135 matches patches or files that contain one or more of the words 136 printk, pr_info or pr_err 137 One regex pattern per line. Multiple K: lines acceptable. 138 139Maintainers List 140---------------- 141 142.. note:: When reading this list, please look for the most precise areas 143 first. When adding to this list, please keep the entries in 144 alphabetical order. 145 1463C59X NETWORK DRIVER 147M: Steffen Klassert <klassert@kernel.org> 148L: netdev@vger.kernel.org 149S: Odd Fixes 150F: Documentation/networking/device_drivers/ethernet/3com/vortex.rst 151F: drivers/net/ethernet/3com/3c59x.c 152 1533CR990 NETWORK DRIVER 154M: David Dillow <dave@thedillows.org> 155L: netdev@vger.kernel.org 156S: Maintained 157F: drivers/net/ethernet/3com/typhoon* 158 1593WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS) 160M: Adam Radford <aradford@gmail.com> 161L: linux-scsi@vger.kernel.org 162S: Supported 163W: http://www.lsi.com 164F: drivers/scsi/3w-* 165 16653C700 AND 53C700-66 SCSI DRIVER 167M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 168L: linux-scsi@vger.kernel.org 169S: Maintained 170F: drivers/scsi/53c700* 171 1726LOWPAN GENERIC (BTLE/IEEE 802.15.4) 173M: Alexander Aring <alex.aring@gmail.com> 174M: Jukka Rissanen <jukka.rissanen@linux.intel.com> 175L: linux-bluetooth@vger.kernel.org 176L: linux-wpan@vger.kernel.org 177S: Maintained 178F: Documentation/networking/6lowpan.rst 179F: include/net/6lowpan.h 180F: net/6lowpan/ 181 1826PACK NETWORK DRIVER FOR AX.25 183M: Andreas Koensgen <ajk@comnets.uni-bremen.de> 184L: linux-hams@vger.kernel.org 185S: Maintained 186F: drivers/net/hamradio/6pack.c 187 188802.11 (including CFG80211/NL80211) 189M: Johannes Berg <johannes@sipsolutions.net> 190L: linux-wireless@vger.kernel.org 191S: Maintained 192W: https://wireless.wiki.kernel.org/ 193Q: https://patchwork.kernel.org/project/linux-wireless/list/ 194T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 195T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 196F: Documentation/driver-api/80211/cfg80211.rst 197F: Documentation/networking/regulatory.rst 198F: include/linux/ieee80211.h 199F: include/net/cfg80211.h 200F: include/net/ieee80211_radiotap.h 201F: include/net/iw_handler.h 202F: include/net/wext.h 203F: include/uapi/linux/nl80211.h 204F: include/uapi/linux/wireless.h 205F: net/wireless/ 206 2078169 10/100/1000 GIGABIT ETHERNET DRIVER 208M: Heiner Kallweit <hkallweit1@gmail.com> 209M: nic_swsd@realtek.com 210L: netdev@vger.kernel.org 211S: Maintained 212F: drivers/net/ethernet/realtek/r8169* 213 2148250/16?50 (AND CLONE UARTS) SERIAL DRIVER 215M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 216L: linux-serial@vger.kernel.org 217S: Maintained 218T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 219F: drivers/tty/serial/8250* 220F: include/linux/serial_8250.h 221 2228390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.] 223L: netdev@vger.kernel.org 224S: Orphan / Obsolete 225F: drivers/net/ethernet/8390/ 226 2279P FILE SYSTEM 228M: Eric Van Hensbergen <ericvh@gmail.com> 229M: Latchesar Ionkov <lucho@ionkov.net> 230M: Dominique Martinet <asmadeus@codewreck.org> 231R: Christian Schoenebeck <linux_oss@crudebyte.com> 232L: v9fs-developer@lists.sourceforge.net 233S: Maintained 234W: http://swik.net/v9fs 235Q: http://patchwork.kernel.org/project/v9fs-devel/list/ 236T: git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git 237T: git git://github.com/martinetd/linux.git 238F: Documentation/filesystems/9p.rst 239F: fs/9p/ 240F: include/net/9p/ 241F: include/trace/events/9p.h 242F: include/uapi/linux/virtio_9p.h 243F: net/9p/ 244 245A8293 MEDIA DRIVER 246M: Antti Palosaari <crope@iki.fi> 247L: linux-media@vger.kernel.org 248S: Maintained 249W: https://linuxtv.org 250W: http://palosaari.fi/linux/ 251Q: http://patchwork.linuxtv.org/project/linux-media/list/ 252T: git git://linuxtv.org/anttip/media_tree.git 253F: drivers/media/dvb-frontends/a8293* 254 255AACRAID SCSI RAID DRIVER 256M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 257L: linux-scsi@vger.kernel.org 258S: Supported 259W: http://www.adaptec.com/ 260F: Documentation/scsi/aacraid.rst 261F: drivers/scsi/aacraid/ 262 263ABI/API 264L: linux-api@vger.kernel.org 265F: include/linux/syscalls.h 266F: kernel/sys_ni.c 267X: include/uapi/ 268X: arch/*/include/uapi/ 269 270ABIT UGURU 1,2 HARDWARE MONITOR DRIVER 271M: Hans de Goede <hdegoede@redhat.com> 272L: linux-hwmon@vger.kernel.org 273S: Maintained 274F: drivers/hwmon/abituguru.c 275 276ABIT UGURU 3 HARDWARE MONITOR DRIVER 277M: Alistair John Strachan <alistair@devzero.co.uk> 278L: linux-hwmon@vger.kernel.org 279S: Maintained 280F: drivers/hwmon/abituguru3.c 281 282ACCES 104-DIO-48E GPIO DRIVER 283M: William Breathitt Gray <vilhelm.gray@gmail.com> 284L: linux-gpio@vger.kernel.org 285S: Maintained 286F: drivers/gpio/gpio-104-dio-48e.c 287 288ACCES 104-IDI-48 GPIO DRIVER 289M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 290L: linux-gpio@vger.kernel.org 291S: Maintained 292F: drivers/gpio/gpio-104-idi-48.c 293 294ACCES 104-IDIO-16 GPIO DRIVER 295M: "William Breathitt Gray" <vilhelm.gray@gmail.com> 296L: linux-gpio@vger.kernel.org 297S: Maintained 298F: drivers/gpio/gpio-104-idio-16.c 299 300ACCES 104-QUAD-8 DRIVER 301M: William Breathitt Gray <vilhelm.gray@gmail.com> 302M: Syed Nayyar Waris <syednwaris@gmail.com> 303L: linux-iio@vger.kernel.org 304S: Maintained 305F: drivers/counter/104-quad-8.c 306 307ACCES PCI-IDIO-16 GPIO DRIVER 308M: William Breathitt Gray <vilhelm.gray@gmail.com> 309L: linux-gpio@vger.kernel.org 310S: Maintained 311F: drivers/gpio/gpio-pci-idio-16.c 312 313ACCES PCIe-IDIO-24 GPIO DRIVER 314M: William Breathitt Gray <vilhelm.gray@gmail.com> 315L: linux-gpio@vger.kernel.org 316S: Maintained 317F: drivers/gpio/gpio-pcie-idio-24.c 318 319ACENIC DRIVER 320M: Jes Sorensen <jes@trained-monkey.org> 321L: linux-acenic@sunsite.dk 322S: Maintained 323F: drivers/net/ethernet/alteon/acenic* 324 325ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER 326M: Peter Kaestle <peter@piie.net> 327L: platform-driver-x86@vger.kernel.org 328S: Maintained 329W: http://piie.net/?section=acerhdf 330F: drivers/platform/x86/acerhdf.c 331 332ACER WMI LAPTOP EXTRAS 333M: "Lee, Chun-Yi" <jlee@suse.com> 334L: platform-driver-x86@vger.kernel.org 335S: Maintained 336F: drivers/platform/x86/acer-wmi.c 337 338ACPI 339M: "Rafael J. Wysocki" <rafael@kernel.org> 340R: Len Brown <lenb@kernel.org> 341L: linux-acpi@vger.kernel.org 342S: Supported 343W: https://01.org/linux-acpi 344Q: https://patchwork.kernel.org/project/linux-acpi/list/ 345B: https://bugzilla.kernel.org 346T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 347F: Documentation/ABI/testing/configfs-acpi 348F: Documentation/ABI/testing/sysfs-bus-acpi 349F: Documentation/firmware-guide/acpi/ 350F: drivers/acpi/ 351F: drivers/pci/*/*acpi* 352F: drivers/pci/*acpi* 353F: drivers/pnp/pnpacpi/ 354F: include/acpi/ 355F: include/linux/acpi.h 356F: include/linux/fwnode.h 357F: tools/power/acpi/ 358 359ACPI APEI 360M: "Rafael J. Wysocki" <rafael@kernel.org> 361R: Len Brown <lenb@kernel.org> 362R: James Morse <james.morse@arm.com> 363R: Tony Luck <tony.luck@intel.com> 364R: Borislav Petkov <bp@alien8.de> 365L: linux-acpi@vger.kernel.org 366F: drivers/acpi/apei/ 367 368ACPI COMPONENT ARCHITECTURE (ACPICA) 369M: Robert Moore <robert.moore@intel.com> 370M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 371L: linux-acpi@vger.kernel.org 372L: devel@acpica.org 373S: Supported 374W: https://acpica.org/ 375W: https://github.com/acpica/acpica/ 376Q: https://patchwork.kernel.org/project/linux-acpi/list/ 377B: https://bugzilla.kernel.org 378B: https://bugs.acpica.org 379T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 380F: drivers/acpi/acpica/ 381F: include/acpi/ 382F: tools/power/acpi/ 383 384ACPI FOR ARM64 (ACPI/arm64) 385M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 386M: Hanjun Guo <guohanjun@huawei.com> 387M: Sudeep Holla <sudeep.holla@arm.com> 388L: linux-acpi@vger.kernel.org 389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 390S: Maintained 391F: drivers/acpi/arm64 392 393ACPI SERIAL MULTI INSTANTIATE DRIVER 394M: Hans de Goede <hdegoede@redhat.com> 395L: platform-driver-x86@vger.kernel.org 396S: Maintained 397F: drivers/platform/x86/serial-multi-instantiate.c 398 399ACPI PCC(Platform Communication Channel) MAILBOX DRIVER 400M: Sudeep Holla <sudeep.holla@arm.com> 401L: linux-acpi@vger.kernel.org 402S: Supported 403F: drivers/mailbox/pcc.c 404 405ACPI PMIC DRIVERS 406M: "Rafael J. Wysocki" <rafael@kernel.org> 407M: Len Brown <lenb@kernel.org> 408R: Andy Shevchenko <andy@kernel.org> 409R: Mika Westerberg <mika.westerberg@linux.intel.com> 410L: linux-acpi@vger.kernel.org 411S: Supported 412Q: https://patchwork.kernel.org/project/linux-acpi/list/ 413B: https://bugzilla.kernel.org 414T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 415F: drivers/acpi/pmic/ 416 417ACPI THERMAL DRIVER 418M: Rafael J. Wysocki <rafael@kernel.org> 419R: Zhang Rui <rui.zhang@intel.com> 420L: linux-acpi@vger.kernel.org 421S: Supported 422W: https://01.org/linux-acpi 423B: https://bugzilla.kernel.org 424F: drivers/acpi/*thermal* 425 426ACPI VIOT DRIVER 427M: Jean-Philippe Brucker <jean-philippe@linaro.org> 428L: linux-acpi@vger.kernel.org 429L: iommu@lists.linux-foundation.org 430S: Maintained 431F: drivers/acpi/viot.c 432F: include/linux/acpi_viot.h 433 434ACPI WMI DRIVER 435L: platform-driver-x86@vger.kernel.org 436S: Orphan 437F: drivers/platform/x86/wmi.c 438F: include/uapi/linux/wmi.h 439 440ACRN HYPERVISOR SERVICE MODULE 441M: Fei Li <fei1.li@intel.com> 442L: acrn-dev@lists.projectacrn.org (subscribers-only) 443S: Supported 444W: https://projectacrn.org 445F: Documentation/virt/acrn/ 446F: drivers/virt/acrn/ 447F: include/uapi/linux/acrn.h 448 449AD1889 ALSA SOUND DRIVER 450L: linux-parisc@vger.kernel.org 451S: Maintained 452W: https://parisc.wiki.kernel.org/index.php/AD1889 453F: sound/pci/ad1889.* 454 455AD5110 ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 456M: Mugilraj Dhavachelvan <dmugil2000@gmail.com> 457L: linux-iio@vger.kernel.org 458S: Supported 459F: drivers/iio/potentiometer/ad5110.c 460 461AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER 462M: Michael Hennerich <michael.hennerich@analog.com> 463S: Supported 464W: http://wiki.analog.com/AD5254 465W: https://ez.analog.com/linux-software-drivers 466F: drivers/misc/ad525x_dpot.c 467 468AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821) 469M: Michael Hennerich <michael.hennerich@analog.com> 470S: Supported 471W: http://wiki.analog.com/AD5398 472W: https://ez.analog.com/linux-software-drivers 473F: drivers/regulator/ad5398.c 474 475AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A) 476M: Michael Hennerich <michael.hennerich@analog.com> 477S: Supported 478W: http://wiki.analog.com/AD7142 479W: https://ez.analog.com/linux-software-drivers 480F: drivers/input/misc/ad714x.c 481 482AD7877 TOUCHSCREEN DRIVER 483M: Michael Hennerich <michael.hennerich@analog.com> 484S: Supported 485W: http://wiki.analog.com/AD7877 486W: https://ez.analog.com/linux-software-drivers 487F: drivers/input/touchscreen/ad7877.c 488 489AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889) 490M: Michael Hennerich <michael.hennerich@analog.com> 491S: Supported 492W: http://wiki.analog.com/AD7879 493W: https://ez.analog.com/linux-software-drivers 494F: drivers/input/touchscreen/ad7879.c 495 496ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR) 497M: Jiri Kosina <jikos@kernel.org> 498S: Maintained 499 500ADF7242 IEEE 802.15.4 RADIO DRIVER 501M: Michael Hennerich <michael.hennerich@analog.com> 502L: linux-wpan@vger.kernel.org 503S: Supported 504W: https://wiki.analog.com/ADF7242 505W: https://ez.analog.com/linux-software-drivers 506F: Documentation/devicetree/bindings/net/ieee802154/adf7242.txt 507F: drivers/net/ieee802154/adf7242.c 508 509ADM1025 HARDWARE MONITOR DRIVER 510M: Jean Delvare <jdelvare@suse.com> 511L: linux-hwmon@vger.kernel.org 512S: Maintained 513F: Documentation/hwmon/adm1025.rst 514F: drivers/hwmon/adm1025.c 515 516ADM1029 HARDWARE MONITOR DRIVER 517M: Corentin Labbe <clabbe.montjoie@gmail.com> 518L: linux-hwmon@vger.kernel.org 519S: Maintained 520F: drivers/hwmon/adm1029.c 521 522ADM8211 WIRELESS DRIVER 523L: linux-wireless@vger.kernel.org 524S: Orphan 525W: https://wireless.wiki.kernel.org/ 526F: drivers/net/wireless/admtek/adm8211.* 527 528ADP1653 FLASH CONTROLLER DRIVER 529M: Sakari Ailus <sakari.ailus@iki.fi> 530L: linux-media@vger.kernel.org 531S: Maintained 532F: drivers/media/i2c/adp1653.c 533F: include/media/i2c/adp1653.h 534 535ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501) 536M: Michael Hennerich <michael.hennerich@analog.com> 537S: Supported 538W: http://wiki.analog.com/ADP5520 539W: https://ez.analog.com/linux-software-drivers 540F: drivers/gpio/gpio-adp5520.c 541F: drivers/input/keyboard/adp5520-keys.c 542F: drivers/leds/leds-adp5520.c 543F: drivers/mfd/adp5520.c 544F: drivers/video/backlight/adp5520_bl.c 545 546ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587) 547M: Michael Hennerich <michael.hennerich@analog.com> 548S: Supported 549W: http://wiki.analog.com/ADP5588 550W: https://ez.analog.com/linux-software-drivers 551F: drivers/gpio/gpio-adp5588.c 552F: drivers/input/keyboard/adp5588-keys.c 553 554ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863) 555M: Michael Hennerich <michael.hennerich@analog.com> 556S: Supported 557W: http://wiki.analog.com/ADP8860 558W: https://ez.analog.com/linux-software-drivers 559F: drivers/video/backlight/adp8860_bl.c 560 561ADT746X FAN DRIVER 562M: Colin Leroy <colin@colino.net> 563S: Maintained 564F: drivers/macintosh/therm_adt746x.c 565 566ADT7475 HARDWARE MONITOR DRIVER 567M: Jean Delvare <jdelvare@suse.com> 568L: linux-hwmon@vger.kernel.org 569S: Maintained 570F: Documentation/hwmon/adt7475.rst 571F: drivers/hwmon/adt7475.c 572 573ADVANSYS SCSI DRIVER 574M: Matthew Wilcox <willy@infradead.org> 575M: Hannes Reinecke <hare@suse.com> 576L: linux-scsi@vger.kernel.org 577S: Maintained 578F: Documentation/scsi/advansys.rst 579F: drivers/scsi/advansys.c 580 581ADVANTECH SWBTN DRIVER 582M: Andrea Ho <Andrea.Ho@advantech.com.tw> 583L: platform-driver-x86@vger.kernel.org 584S: Maintained 585F: drivers/platform/x86/adv_swbutton.c 586 587ADXL313 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 588M: Lucas Stankus <lucas.p.stankus@gmail.com> 589S: Supported 590F: Documentation/devicetree/bindings/iio/accel/adi,adxl313.yaml 591F: drivers/iio/accel/adxl313* 592 593ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346) 594M: Michael Hennerich <michael.hennerich@analog.com> 595S: Supported 596W: http://wiki.analog.com/ADXL345 597W: https://ez.analog.com/linux-software-drivers 598F: Documentation/devicetree/bindings/iio/accel/adi,adxl345.yaml 599F: drivers/input/misc/adxl34x.c 600 601ADXL355 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 602M: Puranjay Mohan <puranjay12@gmail.com> 603L: linux-iio@vger.kernel.org 604S: Supported 605F: Documentation/devicetree/bindings/iio/accel/adi,adxl355.yaml 606F: drivers/iio/accel/adxl355.h 607F: drivers/iio/accel/adxl355_core.c 608F: drivers/iio/accel/adxl355_i2c.c 609F: drivers/iio/accel/adxl355_spi.c 610 611ADXL367 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 612M: Cosmin Tanislav <cosmin.tanislav@analog.com> 613L: linux-iio@vger.kernel.org 614S: Supported 615W: http://ez.analog.com/community/linux-device-drivers 616F: Documentation/devicetree/bindings/iio/accel/adi,adxl367.yaml 617F: drivers/iio/accel/adxl367* 618 619ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER 620M: Michael Hennerich <michael.hennerich@analog.com> 621S: Supported 622W: https://ez.analog.com/linux-software-drivers 623F: Documentation/devicetree/bindings/iio/accel/adi,adxl372.yaml 624F: drivers/iio/accel/adxl372.c 625F: drivers/iio/accel/adxl372_i2c.c 626F: drivers/iio/accel/adxl372_spi.c 627 628AF9013 MEDIA DRIVER 629M: Antti Palosaari <crope@iki.fi> 630L: linux-media@vger.kernel.org 631S: Maintained 632W: https://linuxtv.org 633W: http://palosaari.fi/linux/ 634Q: http://patchwork.linuxtv.org/project/linux-media/list/ 635T: git git://linuxtv.org/anttip/media_tree.git 636F: drivers/media/dvb-frontends/af9013* 637 638AF9033 MEDIA DRIVER 639M: Antti Palosaari <crope@iki.fi> 640L: linux-media@vger.kernel.org 641S: Maintained 642W: https://linuxtv.org 643W: http://palosaari.fi/linux/ 644Q: http://patchwork.linuxtv.org/project/linux-media/list/ 645T: git git://linuxtv.org/anttip/media_tree.git 646F: drivers/media/dvb-frontends/af9033* 647 648AFFS FILE SYSTEM 649M: David Sterba <dsterba@suse.com> 650L: linux-fsdevel@vger.kernel.org 651S: Odd Fixes 652F: Documentation/filesystems/affs.rst 653F: fs/affs/ 654 655AFS FILESYSTEM 656M: David Howells <dhowells@redhat.com> 657M: Marc Dionne <marc.dionne@auristor.com> 658L: linux-afs@lists.infradead.org 659S: Supported 660W: https://www.infradead.org/~dhowells/kafs/ 661F: Documentation/filesystems/afs.rst 662F: fs/afs/ 663F: include/trace/events/afs.h 664 665AGPGART DRIVER 666M: David Airlie <airlied@linux.ie> 667S: Maintained 668T: git git://anongit.freedesktop.org/drm/drm 669F: drivers/char/agp/ 670F: include/linux/agp* 671F: include/uapi/linux/agp* 672 673AHA152X SCSI DRIVER 674M: "Juergen E. Fischer" <fischer@norbit.de> 675L: linux-scsi@vger.kernel.org 676S: Maintained 677F: drivers/scsi/aha152x* 678F: drivers/scsi/pcmcia/aha152x* 679 680AIC7XXX / AIC79XX SCSI DRIVER 681M: Hannes Reinecke <hare@suse.com> 682L: linux-scsi@vger.kernel.org 683S: Maintained 684F: drivers/scsi/aic7xxx/ 685 686AIMSLAB FM RADIO RECEIVER DRIVER 687M: Hans Verkuil <hverkuil@xs4all.nl> 688L: linux-media@vger.kernel.org 689S: Maintained 690W: https://linuxtv.org 691T: git git://linuxtv.org/media_tree.git 692F: drivers/media/radio/radio-aimslab* 693 694AIO 695M: Benjamin LaHaise <bcrl@kvack.org> 696L: linux-aio@kvack.org 697S: Supported 698F: fs/aio.c 699F: include/linux/*aio*.h 700 701AIRSPY MEDIA DRIVER 702M: Antti Palosaari <crope@iki.fi> 703L: linux-media@vger.kernel.org 704S: Maintained 705W: https://linuxtv.org 706W: http://palosaari.fi/linux/ 707Q: http://patchwork.linuxtv.org/project/linux-media/list/ 708T: git git://linuxtv.org/anttip/media_tree.git 709F: drivers/media/usb/airspy/ 710 711ALACRITECH GIGABIT ETHERNET DRIVER 712M: Lino Sanfilippo <LinoSanfilippo@gmx.de> 713S: Maintained 714F: drivers/net/ethernet/alacritech/* 715 716ALCATEL SPEEDTOUCH USB DRIVER 717M: Duncan Sands <duncan.sands@free.fr> 718L: linux-usb@vger.kernel.org 719S: Maintained 720W: http://www.linux-usb.org/SpeedTouch/ 721F: drivers/usb/atm/speedtch.c 722F: drivers/usb/atm/usbatm.c 723 724ALCHEMY AU1XX0 MMC DRIVER 725M: Manuel Lauss <manuel.lauss@gmail.com> 726S: Maintained 727F: drivers/mmc/host/au1xmmc.c 728 729ALI1563 I2C DRIVER 730M: Rudolf Marek <r.marek@assembler.cz> 731L: linux-i2c@vger.kernel.org 732S: Maintained 733F: Documentation/i2c/busses/i2c-ali1563.rst 734F: drivers/i2c/busses/i2c-ali1563.c 735 736ALIENWARE WMI DRIVER 737L: Dell.Client.Kernel@dell.com 738S: Maintained 739F: drivers/platform/x86/dell/alienware-wmi.c 740 741ALL SENSORS DLH SERIES PRESSURE SENSORS DRIVER 742M: Tomislav Denis <tomislav.denis@avl.com> 743L: linux-iio@vger.kernel.org 744S: Maintained 745W: http://www.allsensors.com/ 746F: Documentation/devicetree/bindings/iio/pressure/asc,dlhl60d.yaml 747F: drivers/iio/pressure/dlhl60d.c 748 749ALLEGRO DVT VIDEO IP CORE DRIVER 750M: Michael Tretter <m.tretter@pengutronix.de> 751R: Pengutronix Kernel Team <kernel@pengutronix.de> 752L: linux-media@vger.kernel.org 753S: Maintained 754F: Documentation/devicetree/bindings/media/allegro,al5e.yaml 755F: drivers/media/platform/allegro-dvt/ 756 757ALLWINNER A10 CSI DRIVER 758M: Maxime Ripard <mripard@kernel.org> 759L: linux-media@vger.kernel.org 760S: Maintained 761T: git git://linuxtv.org/media_tree.git 762F: Documentation/devicetree/bindings/media/allwinner,sun4i-a10-csi.yaml 763F: drivers/media/platform/sunxi/sun4i-csi/ 764 765ALLWINNER CPUFREQ DRIVER 766M: Yangtao Li <tiny.windzz@gmail.com> 767L: linux-pm@vger.kernel.org 768S: Maintained 769F: Documentation/devicetree/bindings/opp/allwinner,sun50i-h6-operating-points.yaml 770F: drivers/cpufreq/sun50i-cpufreq-nvmem.c 771 772ALLWINNER CRYPTO DRIVERS 773M: Corentin Labbe <clabbe.montjoie@gmail.com> 774L: linux-crypto@vger.kernel.org 775S: Maintained 776F: drivers/crypto/allwinner/ 777 778ALLWINNER HARDWARE SPINLOCK SUPPORT 779M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 780S: Maintained 781F: Documentation/devicetree/bindings/hwlock/allwinner,sun6i-a31-hwspinlock.yaml 782F: drivers/hwspinlock/sun6i_hwspinlock.c 783 784ALLWINNER THERMAL DRIVER 785M: Vasily Khoruzhick <anarsoul@gmail.com> 786M: Yangtao Li <tiny.windzz@gmail.com> 787L: linux-pm@vger.kernel.org 788S: Maintained 789F: Documentation/devicetree/bindings/thermal/allwinner,sun8i-a83t-ths.yaml 790F: drivers/thermal/sun8i_thermal.c 791 792ALLWINNER VPU DRIVER 793M: Maxime Ripard <mripard@kernel.org> 794M: Paul Kocialkowski <paul.kocialkowski@bootlin.com> 795L: linux-media@vger.kernel.org 796S: Maintained 797F: drivers/staging/media/sunxi/cedrus/ 798 799ALPHA PORT 800M: Richard Henderson <rth@twiddle.net> 801M: Ivan Kokshaysky <ink@jurassic.park.msu.ru> 802M: Matt Turner <mattst88@gmail.com> 803L: linux-alpha@vger.kernel.org 804S: Odd Fixes 805F: arch/alpha/ 806 807ALPS PS/2 TOUCHPAD DRIVER 808R: Pali Rohár <pali@kernel.org> 809F: drivers/input/mouse/alps.* 810 811ALTERA I2C CONTROLLER DRIVER 812M: Thor Thayer <thor.thayer@linux.intel.com> 813S: Maintained 814F: Documentation/devicetree/bindings/i2c/i2c-altera.txt 815F: drivers/i2c/busses/i2c-altera.c 816 817ALTERA MAILBOX DRIVER 818M: Mun Yew Tham <mun.yew.tham@intel.com> 819S: Maintained 820F: drivers/mailbox/mailbox-altera.c 821 822ALTERA MSGDMA IP CORE DRIVER 823M: Olivier Dautricourt <olivier.dautricourt@orolia.com> 824R: Stefan Roese <sr@denx.de> 825L: dmaengine@vger.kernel.org 826S: Odd Fixes 827F: Documentation/devicetree/bindings/dma/altr,msgdma.yaml 828F: drivers/dma/altera-msgdma.c 829 830ALTERA PIO DRIVER 831M: Mun Yew Tham <mun.yew.tham@intel.com> 832L: linux-gpio@vger.kernel.org 833S: Maintained 834F: drivers/gpio/gpio-altera.c 835 836ALTERA SYSTEM MANAGER DRIVER 837M: Thor Thayer <thor.thayer@linux.intel.com> 838S: Maintained 839F: drivers/mfd/altera-sysmgr.c 840F: include/linux/mfd/altera-sysmgr.h 841 842ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT 843M: Thor Thayer <thor.thayer@linux.intel.com> 844S: Maintained 845F: drivers/gpio/gpio-altera-a10sr.c 846F: drivers/mfd/altera-a10sr.c 847F: drivers/reset/reset-a10sr.c 848F: include/dt-bindings/reset/altr,rst-mgr-a10sr.h 849F: include/linux/mfd/altera-a10sr.h 850 851ALTERA TRIPLE SPEED ETHERNET DRIVER 852M: Joyce Ooi <joyce.ooi@intel.com> 853L: netdev@vger.kernel.org 854S: Maintained 855F: drivers/net/ethernet/altera/ 856 857ALTERA UART/JTAG UART SERIAL DRIVERS 858M: Tobias Klauser <tklauser@distanz.ch> 859L: linux-serial@vger.kernel.org 860S: Maintained 861F: drivers/tty/serial/altera_jtaguart.c 862F: drivers/tty/serial/altera_uart.c 863F: include/linux/altera_jtaguart.h 864F: include/linux/altera_uart.h 865 866AMAZON ANNAPURNA LABS FIC DRIVER 867M: Talel Shenhar <talel@amazon.com> 868S: Maintained 869F: Documentation/devicetree/bindings/interrupt-controller/amazon,al-fic.txt 870F: drivers/irqchip/irq-al-fic.c 871 872AMAZON ANNAPURNA LABS MEMORY CONTROLLER EDAC 873M: Talel Shenhar <talel@amazon.com> 874M: Talel Shenhar <talelshenhar@gmail.com> 875S: Maintained 876F: Documentation/devicetree/bindings/edac/amazon,al-mc-edac.yaml 877F: drivers/edac/al_mc_edac.c 878 879AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER 880M: Talel Shenhar <talel@amazon.com> 881S: Maintained 882F: Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt 883F: drivers/thermal/thermal_mmio.c 884 885AMAZON ETHERNET DRIVERS 886M: Shay Agroskin <shayagr@amazon.com> 887M: Arthur Kiyanovski <akiyano@amazon.com> 888R: David Arinzon <darinzon@amazon.com> 889R: Noam Dagan <ndagan@amazon.com> 890R: Saeed Bishara <saeedb@amazon.com> 891L: netdev@vger.kernel.org 892S: Supported 893F: Documentation/networking/device_drivers/ethernet/amazon/ena.rst 894F: drivers/net/ethernet/amazon/ 895 896AMAZON RDMA EFA DRIVER 897M: Gal Pressman <galpress@amazon.com> 898R: Yossi Leybovich <sleybo@amazon.com> 899L: linux-rdma@vger.kernel.org 900S: Supported 901Q: https://patchwork.kernel.org/project/linux-rdma/list/ 902F: drivers/infiniband/hw/efa/ 903F: include/uapi/rdma/efa-abi.h 904 905AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER 906M: Tom Lendacky <thomas.lendacky@amd.com> 907M: John Allen <john.allen@amd.com> 908L: linux-crypto@vger.kernel.org 909S: Supported 910F: drivers/crypto/ccp/ 911F: include/linux/ccp.h 912 913AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER - SEV SUPPORT 914M: Brijesh Singh <brijesh.singh@amd.com> 915M: Tom Lendacky <thomas.lendacky@amd.com> 916L: linux-crypto@vger.kernel.org 917S: Supported 918F: drivers/crypto/ccp/sev* 919F: include/uapi/linux/psp-sev.h 920 921AMD DISPLAY CORE 922M: Harry Wentland <harry.wentland@amd.com> 923M: Leo Li <sunpeng.li@amd.com> 924M: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com> 925L: amd-gfx@lists.freedesktop.org 926S: Supported 927T: git https://gitlab.freedesktop.org/agd5f/linux.git 928F: drivers/gpu/drm/amd/display/ 929 930AMD FAM15H PROCESSOR POWER MONITORING DRIVER 931M: Huang Rui <ray.huang@amd.com> 932L: linux-hwmon@vger.kernel.org 933S: Supported 934F: Documentation/hwmon/fam15h_power.rst 935F: drivers/hwmon/fam15h_power.c 936 937AMD FCH GPIO DRIVER 938M: Enrico Weigelt, metux IT consult <info@metux.net> 939L: linux-gpio@vger.kernel.org 940S: Maintained 941F: drivers/gpio/gpio-amd-fch.c 942F: include/linux/platform_data/gpio/gpio-amd-fch.h 943 944AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER 945L: linux-geode@lists.infradead.org (moderated for non-subscribers) 946S: Orphan 947F: drivers/usb/gadget/udc/amd5536udc.* 948 949AMD GEODE PROCESSOR/CHIPSET SUPPORT 950M: Andres Salomon <dilinger@queued.net> 951L: linux-geode@lists.infradead.org (moderated for non-subscribers) 952S: Supported 953W: http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html 954F: arch/x86/include/asm/geode.h 955F: drivers/char/hw_random/geode-rng.c 956F: drivers/crypto/geode* 957F: drivers/video/fbdev/geode/ 958 959AMD IOMMU (AMD-VI) 960M: Joerg Roedel <joro@8bytes.org> 961R: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 962L: iommu@lists.linux-foundation.org 963S: Maintained 964T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 965F: drivers/iommu/amd/ 966F: include/linux/amd-iommu.h 967 968AMD KFD 969M: Felix Kuehling <Felix.Kuehling@amd.com> 970L: amd-gfx@lists.freedesktop.org 971S: Supported 972T: git https://gitlab.freedesktop.org/agd5f/linux.git 973F: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd*.[ch] 974F: drivers/gpu/drm/amd/amdkfd/ 975F: drivers/gpu/drm/amd/include/cik_structs.h 976F: drivers/gpu/drm/amd/include/kgd_kfd_interface.h 977F: drivers/gpu/drm/amd/include/v9_structs.h 978F: drivers/gpu/drm/amd/include/vi_structs.h 979F: include/uapi/linux/kfd_ioctl.h 980F: include/uapi/linux/kfd_sysfs.h 981 982AMD SPI DRIVER 983M: Sanjay R Mehta <sanju.mehta@amd.com> 984S: Maintained 985F: drivers/spi/spi-amd.c 986 987AMD MP2 I2C DRIVER 988M: Elie Morisse <syniurge@gmail.com> 989M: Nehal Shah <nehal-bakulchandra.shah@amd.com> 990M: Shyam Sundar S K <shyam-sundar.s-k@amd.com> 991L: linux-i2c@vger.kernel.org 992S: Maintained 993F: drivers/i2c/busses/i2c-amd-mp2* 994 995AMD PMC DRIVER 996M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 997L: platform-driver-x86@vger.kernel.org 998S: Maintained 999F: drivers/platform/x86/amd-pmc.* 1000 1001AMD HSMP DRIVER 1002M: Naveen Krishna Chatradhi <naveenkrishna.chatradhi@amd.com> 1003R: Carlos Bilbao <carlos.bilbao@amd.com> 1004L: platform-driver-x86@vger.kernel.org 1005S: Maintained 1006F: Documentation/x86/amd_hsmp.rst 1007F: arch/x86/include/asm/amd_hsmp.h 1008F: arch/x86/include/uapi/asm/amd_hsmp.h 1009F: drivers/platform/x86/amd_hsmp.c 1010 1011AMD POWERPLAY AND SWSMU 1012M: Evan Quan <evan.quan@amd.com> 1013L: amd-gfx@lists.freedesktop.org 1014S: Supported 1015T: git https://gitlab.freedesktop.org/agd5f/linux.git 1016F: drivers/gpu/drm/amd/pm/ 1017 1018AMD PSTATE DRIVER 1019M: Huang Rui <ray.huang@amd.com> 1020L: linux-pm@vger.kernel.org 1021S: Supported 1022F: Documentation/admin-guide/pm/amd-pstate.rst 1023F: drivers/cpufreq/amd-pstate* 1024F: tools/power/x86/amd_pstate_tracer/amd_pstate_trace.py 1025 1026AMD PTDMA DRIVER 1027M: Sanjay R Mehta <sanju.mehta@amd.com> 1028L: dmaengine@vger.kernel.org 1029S: Maintained 1030F: drivers/dma/ptdma/ 1031 1032AMD SEATTLE DEVICE TREE SUPPORT 1033M: Brijesh Singh <brijeshkumar.singh@amd.com> 1034M: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com> 1035M: Tom Lendacky <thomas.lendacky@amd.com> 1036S: Supported 1037F: arch/arm64/boot/dts/amd/ 1038 1039AMD XGBE DRIVER 1040M: Tom Lendacky <thomas.lendacky@amd.com> 1041L: netdev@vger.kernel.org 1042S: Supported 1043F: arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi 1044F: drivers/net/ethernet/amd/xgbe/ 1045 1046AMD SENSOR FUSION HUB DRIVER 1047M: Basavaraj Natikar <basavaraj.natikar@amd.com> 1048L: linux-input@vger.kernel.org 1049S: Maintained 1050F: Documentation/hid/amd-sfh* 1051F: drivers/hid/amd-sfh-hid/ 1052 1053AMPHION VPU CODEC V4L2 DRIVER 1054M: Ming Qian <ming.qian@nxp.com> 1055M: Shijie Qin <shijie.qin@nxp.com> 1056M: Zhou Peng <eagle.zhou@nxp.com> 1057L: linux-media@vger.kernel.org 1058S: Maintained 1059F: Documentation/devicetree/bindings/media/amphion,vpu.yaml 1060F: drivers/media/platform/amphion/ 1061 1062AMS AS73211 DRIVER 1063M: Christian Eggers <ceggers@arri.de> 1064L: linux-iio@vger.kernel.org 1065S: Maintained 1066F: Documentation/devicetree/bindings/iio/light/ams,as73211.yaml 1067F: drivers/iio/light/as73211.c 1068 1069AMT (Automatic Multicast Tunneling) 1070M: Taehee Yoo <ap420073@gmail.com> 1071L: netdev@vger.kernel.org 1072S: Maintained 1073T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 1074T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 1075F: drivers/net/amt.c 1076 1077ANALOG DEVICES INC AD7192 DRIVER 1078M: Alexandru Tachici <alexandru.tachici@analog.com> 1079L: linux-iio@vger.kernel.org 1080S: Supported 1081W: https://ez.analog.com/linux-software-drivers 1082F: Documentation/devicetree/bindings/iio/adc/adi,ad7192.yaml 1083F: drivers/iio/adc/ad7192.c 1084 1085ANALOG DEVICES INC AD7292 DRIVER 1086M: Marcelo Schmitt <marcelo.schmitt1@gmail.com> 1087L: linux-iio@vger.kernel.org 1088S: Supported 1089W: https://ez.analog.com/linux-software-drivers 1090F: Documentation/devicetree/bindings/iio/adc/adi,ad7292.yaml 1091F: drivers/iio/adc/ad7292.c 1092 1093ANALOG DEVICES INC AD7293 DRIVER 1094M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1095L: linux-iio@vger.kernel.org 1096S: Supported 1097W: https://ez.analog.com/linux-software-drivers 1098F: Documentation/devicetree/bindings/iio/dac/adi,ad7293.yaml 1099F: drivers/iio/dac/ad7293.c 1100 1101ANALOG DEVICES INC AD7768-1 DRIVER 1102M: Michael Hennerich <Michael.Hennerich@analog.com> 1103L: linux-iio@vger.kernel.org 1104S: Supported 1105W: https://ez.analog.com/linux-software-drivers 1106F: Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.yaml 1107F: drivers/iio/adc/ad7768-1.c 1108 1109ANALOG DEVICES INC AD7780 DRIVER 1110M: Michael Hennerich <Michael.Hennerich@analog.com> 1111M: Renato Lui Geh <renatogeh@gmail.com> 1112L: linux-iio@vger.kernel.org 1113S: Supported 1114W: https://ez.analog.com/linux-software-drivers 1115F: Documentation/devicetree/bindings/iio/adc/adi,ad7780.yaml 1116F: drivers/iio/adc/ad7780.c 1117 1118ANALOG DEVICES INC AD74413R DRIVER 1119M: Cosmin Tanislav <cosmin.tanislav@analog.com> 1120L: linux-iio@vger.kernel.org 1121S: Supported 1122W: http://ez.analog.com/community/linux-device-drivers 1123F: Documentation/devicetree/bindings/iio/addac/adi,ad74413r.yaml 1124F: drivers/iio/addac/ad74413r.c 1125F: include/dt-bindings/iio/addac/adi,ad74413r.h 1126 1127ANALOG DEVICES INC AD9389B DRIVER 1128M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1129L: linux-media@vger.kernel.org 1130S: Maintained 1131F: drivers/media/i2c/ad9389b* 1132 1133ANALOG DEVICES INC ADA4250 DRIVER 1134M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1135L: linux-iio@vger.kernel.org 1136S: Supported 1137W: https://ez.analog.com/linux-software-drivers 1138F: Documentation/devicetree/bindings/iio/amplifiers/adi,ada4250.yaml 1139F: drivers/iio/amplifiers/ada4250.c 1140 1141ANALOG DEVICES INC ADGS1408 DRIVER 1142M: Mircea Caprioru <mircea.caprioru@analog.com> 1143S: Supported 1144F: Documentation/devicetree/bindings/mux/adi,adgs1408.txt 1145F: drivers/mux/adgs1408.c 1146 1147ANALOG DEVICES INC ADIN DRIVER 1148M: Michael Hennerich <michael.hennerich@analog.com> 1149L: netdev@vger.kernel.org 1150S: Supported 1151W: https://ez.analog.com/linux-software-drivers 1152F: Documentation/devicetree/bindings/net/adi,adin.yaml 1153F: drivers/net/phy/adin.c 1154 1155ANALOG DEVICES INC ADIS DRIVER LIBRARY 1156M: Nuno Sa <nuno.sa@analog.com> 1157L: linux-iio@vger.kernel.org 1158S: Supported 1159F: drivers/iio/imu/adis.c 1160F: drivers/iio/imu/adis_buffer.c 1161F: drivers/iio/imu/adis_trigger.c 1162F: include/linux/iio/imu/adis.h 1163 1164ANALOG DEVICES INC ADIS16460 DRIVER 1165M: Dragos Bogdan <dragos.bogdan@analog.com> 1166L: linux-iio@vger.kernel.org 1167S: Supported 1168W: https://ez.analog.com/linux-software-drivers 1169F: Documentation/devicetree/bindings/iio/imu/adi,adis16460.yaml 1170F: drivers/iio/imu/adis16460.c 1171 1172ANALOG DEVICES INC ADIS16475 DRIVER 1173M: Nuno Sa <nuno.sa@analog.com> 1174L: linux-iio@vger.kernel.org 1175W: https://ez.analog.com/linux-software-drivers 1176S: Supported 1177F: drivers/iio/imu/adis16475.c 1178F: Documentation/devicetree/bindings/iio/imu/adi,adis16475.yaml 1179 1180ANALOG DEVICES INC ADM1177 DRIVER 1181M: Michael Hennerich <Michael.Hennerich@analog.com> 1182L: linux-hwmon@vger.kernel.org 1183S: Supported 1184W: https://ez.analog.com/linux-software-drivers 1185F: Documentation/devicetree/bindings/hwmon/adi,adm1177.yaml 1186F: drivers/hwmon/adm1177.c 1187 1188ANALOG DEVICES INC ADMV1013 DRIVER 1189M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1190L: linux-iio@vger.kernel.org 1191S: Supported 1192W: https://ez.analog.com/linux-software-drivers 1193F: Documentation/devicetree/bindings/iio/frequency/adi,admv1013.yaml 1194F: drivers/iio/frequency/admv1013.c 1195 1196ANALOG DEVICES INC ADMV8818 DRIVER 1197M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1198L: linux-iio@vger.kernel.org 1199S: Supported 1200W: https://ez.analog.com/linux-software-drivers 1201F: Documentation/devicetree/bindings/iio/filter/adi,admv8818.yaml 1202F: drivers/iio/filter/admv8818.c 1203 1204ANALOG DEVICES INC ADMV1014 DRIVER 1205M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1206L: linux-iio@vger.kernel.org 1207S: Supported 1208W: https://ez.analog.com/linux-software-drivers 1209F: Documentation/devicetree/bindings/iio/frequency/adi,admv1014.yaml 1210F: drivers/iio/frequency/admv1014.c 1211 1212ANALOG DEVICES INC ADP5061 DRIVER 1213M: Michael Hennerich <Michael.Hennerich@analog.com> 1214L: linux-pm@vger.kernel.org 1215S: Supported 1216W: https://ez.analog.com/linux-software-drivers 1217F: drivers/power/supply/adp5061.c 1218 1219ANALOG DEVICES INC ADRF6780 DRIVER 1220M: Antoniu Miclaus <antoniu.miclaus@analog.com> 1221L: linux-iio@vger.kernel.org 1222S: Supported 1223W: https://ez.analog.com/linux-software-drivers 1224F: Documentation/devicetree/bindings/iio/frequency/adi,adrf6780.yaml 1225F: drivers/iio/frequency/adrf6780.c 1226 1227ANALOG DEVICES INC ADV7180 DRIVER 1228M: Lars-Peter Clausen <lars@metafoo.de> 1229L: linux-media@vger.kernel.org 1230S: Supported 1231W: https://ez.analog.com/linux-software-drivers 1232F: drivers/media/i2c/adv7180.c 1233F: Documentation/devicetree/bindings/media/i2c/adv7180.yaml 1234 1235ANALOG DEVICES INC ADV748X DRIVER 1236M: Kieran Bingham <kieran.bingham@ideasonboard.com> 1237L: linux-media@vger.kernel.org 1238S: Maintained 1239F: Documentation/devicetree/bindings/media/i2c/adv748x.yaml 1240F: drivers/media/i2c/adv748x/* 1241 1242ANALOG DEVICES INC ADV7511 DRIVER 1243M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1244L: linux-media@vger.kernel.org 1245S: Maintained 1246F: drivers/media/i2c/adv7511* 1247 1248ANALOG DEVICES INC ADV7604 DRIVER 1249M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1250L: linux-media@vger.kernel.org 1251S: Maintained 1252F: drivers/media/i2c/adv7604* 1253F: Documentation/devicetree/bindings/media/i2c/adv7604.yaml 1254 1255ANALOG DEVICES INC ADV7842 DRIVER 1256M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 1257L: linux-media@vger.kernel.org 1258S: Maintained 1259F: drivers/media/i2c/adv7842* 1260 1261ANALOG DEVICES INC ADXRS290 DRIVER 1262M: Nishant Malpani <nish.malpani25@gmail.com> 1263L: linux-iio@vger.kernel.org 1264S: Supported 1265F: drivers/iio/gyro/adxrs290.c 1266F: Documentation/devicetree/bindings/iio/gyroscope/adi,adxrs290.yaml 1267 1268ANALOG DEVICES INC ASOC CODEC DRIVERS 1269M: Lars-Peter Clausen <lars@metafoo.de> 1270M: Nuno Sá <nuno.sa@analog.com> 1271L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1272S: Supported 1273W: http://wiki.analog.com/ 1274W: https://ez.analog.com/linux-software-drivers 1275F: sound/soc/codecs/ad1* 1276F: sound/soc/codecs/ad7* 1277F: sound/soc/codecs/adau* 1278F: sound/soc/codecs/adav* 1279F: sound/soc/codecs/sigmadsp.* 1280F: sound/soc/codecs/ssm* 1281 1282ANALOG DEVICES INC DMA DRIVERS 1283M: Lars-Peter Clausen <lars@metafoo.de> 1284S: Supported 1285W: https://ez.analog.com/linux-software-drivers 1286F: drivers/dma/dma-axi-dmac.c 1287 1288ANALOG DEVICES INC IIO DRIVERS 1289M: Lars-Peter Clausen <lars@metafoo.de> 1290M: Michael Hennerich <Michael.Hennerich@analog.com> 1291S: Supported 1292W: http://wiki.analog.com/ 1293W: https://ez.analog.com/linux-software-drivers 1294F: Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523 1295F: Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350 1296F: Documentation/devicetree/bindings/iio/*/adi,* 1297F: Documentation/devicetree/bindings/iio/dac/adi,ad5758.yaml 1298F: drivers/iio/*/ad* 1299F: drivers/iio/adc/ltc249* 1300F: drivers/iio/amplifiers/hmc425a.c 1301F: drivers/staging/iio/*/ad* 1302X: drivers/iio/*/adjd* 1303 1304ANALOGBITS PLL LIBRARIES 1305M: Paul Walmsley <paul.walmsley@sifive.com> 1306S: Supported 1307F: drivers/clk/analogbits/* 1308F: include/linux/clk/analogbits* 1309 1310ANDROID CONFIG FRAGMENTS 1311M: Rob Herring <robh@kernel.org> 1312S: Supported 1313F: kernel/configs/android* 1314 1315ANDROID DRIVERS 1316M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1317M: Arve Hjønnevåg <arve@android.com> 1318M: Todd Kjos <tkjos@android.com> 1319M: Martijn Coenen <maco@android.com> 1320M: Joel Fernandes <joel@joelfernandes.org> 1321M: Christian Brauner <christian@brauner.io> 1322M: Hridya Valsaraju <hridya@google.com> 1323M: Suren Baghdasaryan <surenb@google.com> 1324L: linux-kernel@vger.kernel.org 1325S: Supported 1326T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 1327F: drivers/android/ 1328 1329ANDROID GOLDFISH PIC DRIVER 1330M: Miodrag Dinic <miodrag.dinic@mips.com> 1331S: Supported 1332F: Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt 1333F: drivers/irqchip/irq-goldfish-pic.c 1334 1335ANDROID GOLDFISH RTC DRIVER 1336M: Jiaxun Yang <jiaxun.yang@flygoat.com> 1337S: Supported 1338F: Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt 1339F: drivers/rtc/rtc-goldfish.c 1340 1341AOA (Apple Onboard Audio) ALSA DRIVER 1342M: Johannes Berg <johannes@sipsolutions.net> 1343L: linuxppc-dev@lists.ozlabs.org 1344L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1345S: Maintained 1346F: sound/aoa/ 1347 1348APEX EMBEDDED SYSTEMS STX104 IIO DRIVER 1349M: William Breathitt Gray <vilhelm.gray@gmail.com> 1350L: linux-iio@vger.kernel.org 1351S: Maintained 1352F: drivers/iio/adc/stx104.c 1353 1354APM DRIVER 1355M: Jiri Kosina <jikos@kernel.org> 1356S: Odd fixes 1357T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git 1358F: arch/x86/kernel/apm_32.c 1359F: drivers/char/apm-emulation.c 1360F: include/linux/apm_bios.h 1361F: include/uapi/linux/apm_bios.h 1362 1363APPARMOR SECURITY MODULE 1364M: John Johansen <john.johansen@canonical.com> 1365L: apparmor@lists.ubuntu.com (subscribers-only, general discussion) 1366S: Supported 1367W: wiki.apparmor.net 1368T: git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor 1369F: Documentation/admin-guide/LSM/apparmor.rst 1370F: security/apparmor/ 1371 1372APPLE BCM5974 MULTITOUCH DRIVER 1373M: Henrik Rydberg <rydberg@bitmath.org> 1374L: linux-input@vger.kernel.org 1375S: Odd fixes 1376F: drivers/input/mouse/bcm5974.c 1377 1378APPLE DART IOMMU DRIVER 1379M: Sven Peter <sven@svenpeter.dev> 1380R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1381L: iommu@lists.linux-foundation.org 1382S: Maintained 1383F: Documentation/devicetree/bindings/iommu/apple,dart.yaml 1384F: drivers/iommu/apple-dart.c 1385 1386APPLE PCIE CONTROLLER DRIVER 1387M: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1388M: Marc Zyngier <maz@kernel.org> 1389L: linux-pci@vger.kernel.org 1390S: Maintained 1391F: drivers/pci/controller/pcie-apple.c 1392 1393APPLE SMC DRIVER 1394M: Henrik Rydberg <rydberg@bitmath.org> 1395L: linux-hwmon@vger.kernel.org 1396S: Odd fixes 1397F: drivers/hwmon/applesmc.c 1398 1399APPLETALK NETWORK LAYER 1400L: netdev@vger.kernel.org 1401S: Odd fixes 1402F: drivers/net/appletalk/ 1403F: include/linux/atalk.h 1404F: include/uapi/linux/atalk.h 1405F: net/appletalk/ 1406 1407APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT 1408M: Khuong Dinh <khuong@os.amperecomputing.com> 1409S: Supported 1410F: arch/arm64/boot/dts/apm/ 1411 1412APPLIED MICRO (APM) X-GENE SOC EDAC 1413M: Khuong Dinh <khuong@os.amperecomputing.com> 1414S: Supported 1415F: Documentation/devicetree/bindings/edac/apm-xgene-edac.txt 1416F: drivers/edac/xgene_edac.c 1417 1418APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER 1419M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1420M: Keyur Chudgar <keyur@os.amperecomputing.com> 1421S: Supported 1422F: drivers/net/ethernet/apm/xgene-v2/ 1423 1424APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER 1425M: Iyappan Subramanian <iyappan@os.amperecomputing.com> 1426M: Keyur Chudgar <keyur@os.amperecomputing.com> 1427M: Quan Nguyen <quan@os.amperecomputing.com> 1428S: Supported 1429F: Documentation/devicetree/bindings/net/apm-xgene-enet.txt 1430F: Documentation/devicetree/bindings/net/apm-xgene-mdio.txt 1431F: drivers/net/ethernet/apm/xgene/ 1432F: drivers/net/mdio/mdio-xgene.c 1433 1434APPLIED MICRO (APM) X-GENE SOC PMU 1435M: Khuong Dinh <khuong@os.amperecomputing.com> 1436S: Supported 1437F: Documentation/admin-guide/perf/xgene-pmu.rst 1438F: Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt 1439F: drivers/perf/xgene_pmu.c 1440 1441APTINA CAMERA SENSOR PLL 1442M: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 1443L: linux-media@vger.kernel.org 1444S: Maintained 1445F: drivers/media/i2c/aptina-pll.* 1446 1447AQUACOMPUTER D5 NEXT PUMP SENSOR DRIVER 1448M: Aleksa Savic <savicaleksa83@gmail.com> 1449M: Jack Doan <me@jackdoan.com> 1450L: linux-hwmon@vger.kernel.org 1451S: Maintained 1452F: Documentation/hwmon/aquacomputer_d5next.rst 1453F: drivers/hwmon/aquacomputer_d5next.c 1454 1455AQUANTIA ETHERNET DRIVER (atlantic) 1456M: Igor Russkikh <irusskikh@marvell.com> 1457L: netdev@vger.kernel.org 1458S: Supported 1459W: https://www.marvell.com/ 1460Q: https://patchwork.kernel.org/project/netdevbpf/list/ 1461F: Documentation/networking/device_drivers/ethernet/aquantia/atlantic.rst 1462F: drivers/net/ethernet/aquantia/atlantic/ 1463 1464AQUANTIA ETHERNET DRIVER PTP SUBSYSTEM 1465M: Egor Pomozov <epomozov@marvell.com> 1466L: netdev@vger.kernel.org 1467S: Supported 1468W: http://www.aquantia.com 1469F: drivers/net/ethernet/aquantia/atlantic/aq_ptp* 1470 1471ARASAN NAND CONTROLLER DRIVER 1472M: Miquel Raynal <miquel.raynal@bootlin.com> 1473M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1474L: linux-mtd@lists.infradead.org 1475S: Maintained 1476F: Documentation/devicetree/bindings/mtd/arasan,nand-controller.yaml 1477F: drivers/mtd/nand/raw/arasan-nand-controller.c 1478 1479ARC FRAMEBUFFER DRIVER 1480M: Jaya Kumar <jayalk@intworks.biz> 1481S: Maintained 1482F: drivers/video/fbdev/arcfb.c 1483F: drivers/video/fbdev/core/fb_defio.c 1484 1485ARC PGU DRM DRIVER 1486M: Alexey Brodkin <abrodkin@synopsys.com> 1487S: Supported 1488F: Documentation/devicetree/bindings/display/snps,arcpgu.txt 1489F: drivers/gpu/drm/tiny/arcpgu.c 1490 1491ARCNET NETWORK LAYER 1492M: Michael Grzeschik <m.grzeschik@pengutronix.de> 1493L: netdev@vger.kernel.org 1494S: Maintained 1495F: drivers/net/arcnet/ 1496F: include/uapi/linux/if_arcnet.h 1497 1498ARM ARCHITECTED TIMER DRIVER 1499M: Mark Rutland <mark.rutland@arm.com> 1500M: Marc Zyngier <maz@kernel.org> 1501L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1502S: Maintained 1503F: arch/arm/include/asm/arch_timer.h 1504F: arch/arm64/include/asm/arch_timer.h 1505F: drivers/clocksource/arm_arch_timer.c 1506 1507ARM HDLCD DRM DRIVER 1508M: Liviu Dudau <liviu.dudau@arm.com> 1509S: Supported 1510F: Documentation/devicetree/bindings/display/arm,hdlcd.txt 1511F: drivers/gpu/drm/arm/hdlcd_* 1512 1513ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT 1514M: Linus Walleij <linus.walleij@linaro.org> 1515L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1516S: Maintained 1517F: Documentation/devicetree/bindings/arm/arm,integrator.yaml 1518F: Documentation/devicetree/bindings/arm/arm,realview.yaml 1519F: Documentation/devicetree/bindings/arm/arm,versatile.yaml 1520F: Documentation/devicetree/bindings/arm/arm,vexpress-juno.yaml 1521F: Documentation/devicetree/bindings/auxdisplay/arm,versatile-lcd.yaml 1522F: Documentation/devicetree/bindings/clock/arm,syscon-icst.yaml 1523F: Documentation/devicetree/bindings/i2c/i2c-versatile.txt 1524F: Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt 1525F: Documentation/devicetree/bindings/mtd/mtd-physmap.yaml 1526F: arch/arm/boot/dts/arm-realview-* 1527F: arch/arm/boot/dts/integrator* 1528F: arch/arm/boot/dts/versatile* 1529F: arch/arm/mach-integrator/ 1530F: arch/arm/mach-realview/ 1531F: arch/arm/mach-versatile/ 1532F: arch/arm/plat-versatile/ 1533F: drivers/bus/arm-integrator-lm.c 1534F: drivers/clk/versatile/ 1535F: drivers/i2c/busses/i2c-versatile.c 1536F: drivers/irqchip/irq-versatile-fpga.c 1537F: drivers/mtd/maps/physmap-versatile.* 1538F: drivers/power/reset/arm-versatile-reboot.c 1539F: drivers/soc/versatile/ 1540 1541ARM KOMEDA DRM-KMS DRIVER 1542M: James (Qian) Wang <james.qian.wang@arm.com> 1543M: Liviu Dudau <liviu.dudau@arm.com> 1544M: Mihail Atanassov <mihail.atanassov@arm.com> 1545L: Mali DP Maintainers <malidp@foss.arm.com> 1546S: Supported 1547T: git git://anongit.freedesktop.org/drm/drm-misc 1548F: Documentation/devicetree/bindings/display/arm,komeda.txt 1549F: Documentation/gpu/komeda-kms.rst 1550F: drivers/gpu/drm/arm/display/include/ 1551F: drivers/gpu/drm/arm/display/komeda/ 1552 1553ARM MALI PANFROST DRM DRIVER 1554M: Rob Herring <robh@kernel.org> 1555M: Tomeu Vizoso <tomeu.vizoso@collabora.com> 1556R: Steven Price <steven.price@arm.com> 1557R: Alyssa Rosenzweig <alyssa.rosenzweig@collabora.com> 1558L: dri-devel@lists.freedesktop.org 1559S: Supported 1560T: git git://anongit.freedesktop.org/drm/drm-misc 1561F: drivers/gpu/drm/panfrost/ 1562F: include/uapi/drm/panfrost_drm.h 1563 1564ARM MALI-DP DRM DRIVER 1565M: Liviu Dudau <liviu.dudau@arm.com> 1566M: Brian Starkey <brian.starkey@arm.com> 1567L: Mali DP Maintainers <malidp@foss.arm.com> 1568S: Supported 1569T: git git://anongit.freedesktop.org/drm/drm-misc 1570F: Documentation/devicetree/bindings/display/arm,malidp.txt 1571F: Documentation/gpu/afbc.rst 1572F: drivers/gpu/drm/arm/ 1573 1574ARM MFM AND FLOPPY DRIVERS 1575M: Ian Molton <spyro@f2s.com> 1576S: Maintained 1577F: arch/arm/include/asm/floppy.h 1578F: arch/arm/mach-rpc/floppydma.S 1579 1580ARM PMU PROFILING AND DEBUGGING 1581M: Will Deacon <will@kernel.org> 1582M: Mark Rutland <mark.rutland@arm.com> 1583L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1584S: Maintained 1585F: Documentation/devicetree/bindings/arm/pmu.yaml 1586F: Documentation/devicetree/bindings/perf/ 1587F: arch/arm*/include/asm/hw_breakpoint.h 1588F: arch/arm*/include/asm/perf_event.h 1589F: arch/arm*/kernel/hw_breakpoint.c 1590F: arch/arm*/kernel/perf_* 1591F: drivers/perf/ 1592F: include/linux/perf/arm_pmu.h 1593 1594ARM PORT 1595M: Russell King <linux@armlinux.org.uk> 1596L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1597S: Odd Fixes 1598W: http://www.armlinux.org.uk/ 1599T: git git://git.armlinux.org.uk/~rmk/linux-arm.git 1600F: arch/arm/ 1601X: arch/arm/boot/dts/ 1602 1603ARM PRIMECELL AACI PL041 DRIVER 1604M: Russell King <linux@armlinux.org.uk> 1605S: Odd Fixes 1606F: sound/arm/aaci.* 1607 1608ARM PRIMECELL BUS SUPPORT 1609M: Russell King <linux@armlinux.org.uk> 1610S: Odd Fixes 1611F: drivers/amba/ 1612F: include/linux/amba/bus.h 1613 1614ARM PRIMECELL PL35X NAND CONTROLLER DRIVER 1615M: Miquel Raynal <miquel.raynal@bootlin.com> 1616M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1617L: linux-mtd@lists.infradead.org 1618S: Maintained 1619F: Documentation/devicetree/bindings/mtd/arm,pl353-nand-r2p1.yaml 1620F: drivers/mtd/nand/raw/pl35x-nand-controller.c 1621 1622ARM PRIMECELL PL35X SMC DRIVER 1623M: Miquel Raynal <miquel.raynal@bootlin.com> 1624M: Naga Sureshkumar Relli <nagasure@xilinx.com> 1625L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1626S: Maintained 1627F: Documentation/devicetree/bindings/memory-controllers/arm,pl353-smc.yaml 1628F: drivers/memory/pl353-smc.c 1629 1630ARM PRIMECELL CLCD PL110 DRIVER 1631M: Russell King <linux@armlinux.org.uk> 1632S: Odd Fixes 1633F: drivers/video/fbdev/amba-clcd.* 1634 1635ARM PRIMECELL KMI PL050 DRIVER 1636M: Russell King <linux@armlinux.org.uk> 1637S: Odd Fixes 1638F: drivers/input/serio/ambakmi.* 1639F: include/linux/amba/kmi.h 1640 1641ARM PRIMECELL MMCI PL180/1 DRIVER 1642M: Russell King <linux@armlinux.org.uk> 1643S: Odd Fixes 1644F: drivers/mmc/host/mmci.* 1645F: include/linux/amba/mmci.h 1646 1647ARM PRIMECELL SSP PL022 SPI DRIVER 1648M: Linus Walleij <linus.walleij@linaro.org> 1649L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1650S: Maintained 1651F: Documentation/devicetree/bindings/spi/spi-pl022.yaml 1652F: drivers/spi/spi-pl022.c 1653 1654ARM PRIMECELL UART PL010 AND PL011 DRIVERS 1655M: Russell King <linux@armlinux.org.uk> 1656S: Odd Fixes 1657F: drivers/tty/serial/amba-pl01*.c 1658F: include/linux/amba/serial.h 1659 1660ARM PRIMECELL VIC PL190/PL192 DRIVER 1661M: Linus Walleij <linus.walleij@linaro.org> 1662L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1663S: Maintained 1664F: Documentation/devicetree/bindings/interrupt-controller/arm,vic.yaml 1665F: drivers/irqchip/irq-vic.c 1666 1667ARM SMC WATCHDOG DRIVER 1668M: Julius Werner <jwerner@chromium.org> 1669R: Evan Benn <evanbenn@chromium.org> 1670S: Maintained 1671F: Documentation/devicetree/bindings/watchdog/arm-smc-wdt.yaml 1672F: drivers/watchdog/arm_smc_wdt.c 1673 1674ARM SMMU DRIVERS 1675M: Will Deacon <will@kernel.org> 1676R: Robin Murphy <robin.murphy@arm.com> 1677L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1678S: Maintained 1679F: Documentation/devicetree/bindings/iommu/arm,smmu* 1680F: drivers/iommu/arm/ 1681F: drivers/iommu/io-pgtable-arm* 1682 1683ARM AND ARM64 SoC SUB-ARCHITECTURES (COMMON PARTS) 1684M: Arnd Bergmann <arnd@arndb.de> 1685M: Olof Johansson <olof@lixom.net> 1686M: soc@kernel.org 1687L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1688S: Maintained 1689C: irc://irc.libera.chat/armlinux 1690T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1691F: arch/arm/boot/dts/Makefile 1692F: arch/arm64/boot/dts/Makefile 1693 1694ARM SUB-ARCHITECTURES 1695L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1696S: Maintained 1697C: irc://irc.libera.chat/armlinux 1698T: git git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git 1699F: arch/arm/mach-*/ 1700F: arch/arm/plat-*/ 1701 1702ARM/ACTIONS SEMI ARCHITECTURE 1703M: Andreas Färber <afaerber@suse.de> 1704M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1706L: linux-actions@lists.infradead.org (moderated for non-subscribers) 1707S: Maintained 1708F: Documentation/devicetree/bindings/arm/actions.yaml 1709F: Documentation/devicetree/bindings/clock/actions,owl-cmu.txt 1710F: Documentation/devicetree/bindings/dma/owl-dma.yaml 1711F: Documentation/devicetree/bindings/i2c/i2c-owl.yaml 1712F: Documentation/devicetree/bindings/interrupt-controller/actions,owl-sirq.yaml 1713F: Documentation/devicetree/bindings/mmc/owl-mmc.yaml 1714F: Documentation/devicetree/bindings/net/actions,owl-emac.yaml 1715F: Documentation/devicetree/bindings/pinctrl/actions,* 1716F: Documentation/devicetree/bindings/power/actions,owl-sps.txt 1717F: Documentation/devicetree/bindings/timer/actions,owl-timer.txt 1718F: arch/arm/boot/dts/owl-* 1719F: arch/arm/mach-actions/ 1720F: arch/arm64/boot/dts/actions/ 1721F: drivers/clk/actions/ 1722F: drivers/clocksource/timer-owl* 1723F: drivers/dma/owl-dma.c 1724F: drivers/i2c/busses/i2c-owl.c 1725F: drivers/irqchip/irq-owl-sirq.c 1726F: drivers/mmc/host/owl-mmc.c 1727F: drivers/net/ethernet/actions/ 1728F: drivers/pinctrl/actions/* 1729F: drivers/soc/actions/ 1730F: include/dt-bindings/power/owl-* 1731F: include/dt-bindings/reset/actions,* 1732F: include/linux/soc/actions/ 1733N: owl 1734 1735ARM/ADS SPHERE MACHINE SUPPORT 1736M: Lennert Buytenhek <kernel@wantstofly.org> 1737L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1738S: Maintained 1739 1740ARM/AFEB9260 MACHINE SUPPORT 1741M: Sergey Lapin <slapin@ossfans.org> 1742L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1743S: Maintained 1744 1745ARM/AJECO 1ARM MACHINE SUPPORT 1746M: Lennert Buytenhek <kernel@wantstofly.org> 1747L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1748S: Maintained 1749 1750ARM/Allwinner SoC Clock Support 1751M: Emilio López <emilio@elopez.com.ar> 1752S: Maintained 1753F: drivers/clk/sunxi/ 1754 1755ARM/Allwinner sunXi SoC support 1756M: Chen-Yu Tsai <wens@csie.org> 1757M: Jernej Skrabec <jernej.skrabec@gmail.com> 1758M: Samuel Holland <samuel@sholland.org> 1759L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1760S: Maintained 1761T: git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git 1762L: linux-sunxi@lists.linux.dev 1763F: arch/arm/mach-sunxi/ 1764F: arch/arm64/boot/dts/allwinner/ 1765F: drivers/clk/sunxi-ng/ 1766F: drivers/pinctrl/sunxi/ 1767F: drivers/soc/sunxi/ 1768N: allwinner 1769N: sun[x456789]i 1770N: sun50i 1771 1772ARM/Amlogic Meson SoC CLOCK FRAMEWORK 1773M: Neil Armstrong <narmstrong@baylibre.com> 1774M: Jerome Brunet <jbrunet@baylibre.com> 1775L: linux-amlogic@lists.infradead.org 1776S: Maintained 1777F: Documentation/devicetree/bindings/clock/amlogic* 1778F: drivers/clk/meson/ 1779F: include/dt-bindings/clock/gxbb* 1780F: include/dt-bindings/clock/meson* 1781 1782ARM/Amlogic Meson SoC Crypto Drivers 1783M: Corentin Labbe <clabbe@baylibre.com> 1784L: linux-crypto@vger.kernel.org 1785L: linux-amlogic@lists.infradead.org 1786S: Maintained 1787F: Documentation/devicetree/bindings/crypto/amlogic* 1788F: drivers/crypto/amlogic/ 1789 1790ARM/Amlogic Meson SoC Sound Drivers 1791M: Jerome Brunet <jbrunet@baylibre.com> 1792L: alsa-devel@alsa-project.org (moderated for non-subscribers) 1793S: Maintained 1794F: Documentation/devicetree/bindings/sound/amlogic* 1795F: sound/soc/meson/ 1796 1797ARM/Amlogic Meson SoC support 1798M: Neil Armstrong <narmstrong@baylibre.com> 1799M: Kevin Hilman <khilman@baylibre.com> 1800R: Jerome Brunet <jbrunet@baylibre.com> 1801R: Martin Blumenstingl <martin.blumenstingl@googlemail.com> 1802L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1803L: linux-amlogic@lists.infradead.org 1804S: Maintained 1805W: http://linux-meson.com/ 1806F: arch/arm/boot/dts/meson* 1807F: arch/arm/mach-meson/ 1808F: arch/arm64/boot/dts/amlogic/ 1809F: drivers/mmc/host/meson* 1810F: drivers/pinctrl/meson/ 1811F: drivers/rtc/rtc-meson* 1812F: drivers/soc/amlogic/ 1813N: meson 1814 1815ARM/Annapurna Labs ALPINE ARCHITECTURE 1816M: Tsahee Zidenberg <tsahee@annapurnalabs.com> 1817M: Antoine Tenart <atenart@kernel.org> 1818L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1819S: Maintained 1820F: arch/arm/boot/dts/alpine* 1821F: arch/arm/mach-alpine/ 1822F: arch/arm64/boot/dts/amazon/ 1823F: drivers/*/*alpine* 1824 1825ARM/APPLE MACHINE SUPPORT 1826M: Hector Martin <marcan@marcan.st> 1827M: Sven Peter <sven@svenpeter.dev> 1828R: Alyssa Rosenzweig <alyssa@rosenzweig.io> 1829L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1830S: Maintained 1831W: https://asahilinux.org 1832B: https://github.com/AsahiLinux/linux/issues 1833C: irc://irc.oftc.net/asahi-dev 1834T: git https://github.com/AsahiLinux/linux.git 1835F: Documentation/devicetree/bindings/arm/apple.yaml 1836F: Documentation/devicetree/bindings/arm/apple/* 1837F: Documentation/devicetree/bindings/clock/apple,nco.yaml 1838F: Documentation/devicetree/bindings/i2c/apple,i2c.yaml 1839F: Documentation/devicetree/bindings/interrupt-controller/apple,* 1840F: Documentation/devicetree/bindings/mailbox/apple,mailbox.yaml 1841F: Documentation/devicetree/bindings/pci/apple,pcie.yaml 1842F: Documentation/devicetree/bindings/pinctrl/apple,pinctrl.yaml 1843F: Documentation/devicetree/bindings/power/apple* 1844F: Documentation/devicetree/bindings/watchdog/apple,wdt.yaml 1845F: arch/arm64/boot/dts/apple/ 1846F: drivers/clk/clk-apple-nco.c 1847F: drivers/i2c/busses/i2c-pasemi-core.c 1848F: drivers/i2c/busses/i2c-pasemi-platform.c 1849F: drivers/irqchip/irq-apple-aic.c 1850F: drivers/mailbox/apple-mailbox.c 1851F: drivers/pinctrl/pinctrl-apple-gpio.c 1852F: drivers/soc/apple/* 1853F: drivers/watchdog/apple_wdt.c 1854F: include/dt-bindings/interrupt-controller/apple-aic.h 1855F: include/dt-bindings/pinctrl/apple.h 1856F: include/linux/apple-mailbox.h 1857 1858ARM/ARTPEC MACHINE SUPPORT 1859M: Jesper Nilsson <jesper.nilsson@axis.com> 1860M: Lars Persson <lars.persson@axis.com> 1861L: linux-arm-kernel@axis.com 1862S: Maintained 1863F: Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt 1864F: arch/arm/boot/dts/artpec6* 1865F: arch/arm/mach-artpec 1866F: drivers/clk/axis 1867F: drivers/crypto/axis 1868F: drivers/mmc/host/usdhi6rol0.c 1869F: drivers/pinctrl/pinctrl-artpec* 1870 1871ARM/ASPEED I2C DRIVER 1872M: Brendan Higgins <brendanhiggins@google.com> 1873R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 1874R: Joel Stanley <joel@jms.id.au> 1875L: linux-i2c@vger.kernel.org 1876L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 1877S: Maintained 1878F: Documentation/devicetree/bindings/i2c/aspeed,i2c.yaml 1879F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt 1880F: drivers/i2c/busses/i2c-aspeed.c 1881F: drivers/irqchip/irq-aspeed-i2c-ic.c 1882 1883ARM/ASPEED MACHINE SUPPORT 1884M: Joel Stanley <joel@jms.id.au> 1885R: Andrew Jeffery <andrew@aj.id.au> 1886L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1887L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 1888S: Supported 1889Q: https://patchwork.ozlabs.org/project/linux-aspeed/list/ 1890T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git 1891F: arch/arm/boot/dts/aspeed-* 1892F: arch/arm/mach-aspeed/ 1893N: aspeed 1894 1895ARM/BITMAIN ARCHITECTURE 1896M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 1897L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1898S: Maintained 1899F: Documentation/devicetree/bindings/arm/bitmain.yaml 1900F: Documentation/devicetree/bindings/clock/bitmain,bm1880-clk.yaml 1901F: Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt 1902F: arch/arm64/boot/dts/bitmain/ 1903F: drivers/clk/clk-bm1880.c 1904F: drivers/pinctrl/pinctrl-bm1880.c 1905 1906ARM/CALXEDA HIGHBANK ARCHITECTURE 1907M: Andre Przywara <andre.przywara@arm.com> 1908L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1909S: Maintained 1910F: arch/arm/boot/dts/ecx-*.dts* 1911F: arch/arm/boot/dts/highbank.dts 1912F: arch/arm/mach-highbank/ 1913 1914ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT 1915M: Krzysztof Halasa <khalasa@piap.pl> 1916S: Maintained 1917F: arch/arm/mach-cns3xxx/ 1918 1919ARM/CAVIUM THUNDER NETWORK DRIVER 1920M: Sunil Goutham <sgoutham@marvell.com> 1921L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1922S: Supported 1923F: drivers/net/ethernet/cavium/thunder/ 1924 1925ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT 1926M: Lukasz Majewski <lukma@denx.de> 1927L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1928S: Maintained 1929F: arch/arm/mach-ep93xx/ts72xx.c 1930 1931ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE 1932M: Alexander Shiyan <shc_work@mail.ru> 1933L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1934S: Odd Fixes 1935N: clps711x 1936 1937ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT 1938M: Lennert Buytenhek <kernel@wantstofly.org> 1939L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1940S: Maintained 1941 1942ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE 1943M: Hartley Sweeten <hsweeten@visionengravers.com> 1944M: Alexander Sverdlin <alexander.sverdlin@gmail.com> 1945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1946S: Maintained 1947F: arch/arm/mach-ep93xx/ 1948F: arch/arm/mach-ep93xx/include/mach/ 1949 1950ARM/CLKDEV SUPPORT 1951M: Russell King <linux@armlinux.org.uk> 1952L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1953S: Maintained 1954T: git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev 1955F: drivers/clk/clkdev.c 1956 1957ARM/CONEXANT DIGICOLOR MACHINE SUPPORT 1958M: Baruch Siach <baruch@tkos.co.il> 1959L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1960S: Maintained 1961F: arch/arm/boot/dts/cx92755* 1962N: digicolor 1963 1964ARM/CONTEC MICRO9 MACHINE SUPPORT 1965M: Hubert Feurstein <hubert.feurstein@contec.at> 1966S: Maintained 1967F: arch/arm/mach-ep93xx/micro9.c 1968 1969ARM/CORESIGHT FRAMEWORK AND DRIVERS 1970M: Mathieu Poirier <mathieu.poirier@linaro.org> 1971M: Suzuki K Poulose <suzuki.poulose@arm.com> 1972R: Mike Leach <mike.leach@linaro.org> 1973R: Leo Yan <leo.yan@linaro.org> 1974L: coresight@lists.linaro.org (moderated for non-subscribers) 1975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 1976S: Maintained 1977T: git git://git.kernel.org/pub/scm/linux/kernel/git/coresight/linux.git 1978F: Documentation/ABI/testing/sysfs-bus-coresight-devices-* 1979F: Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt 1980F: Documentation/devicetree/bindings/arm/coresight-cti.yaml 1981F: Documentation/devicetree/bindings/arm/coresight.txt 1982F: Documentation/devicetree/bindings/arm/ete.yaml 1983F: Documentation/devicetree/bindings/arm/trbe.yaml 1984F: Documentation/trace/coresight/* 1985F: drivers/hwtracing/coresight/* 1986F: include/dt-bindings/arm/coresight-cti-dt.h 1987F: include/linux/coresight* 1988F: samples/coresight/* 1989F: tools/perf/arch/arm/util/auxtrace.c 1990F: tools/perf/arch/arm/util/cs-etm.c 1991F: tools/perf/arch/arm/util/cs-etm.h 1992F: tools/perf/arch/arm/util/pmu.c 1993F: tools/perf/util/cs-etm-decoder/* 1994F: tools/perf/util/cs-etm.* 1995 1996ARM/CORGI MACHINE SUPPORT 1997M: Richard Purdie <rpurdie@rpsys.net> 1998S: Maintained 1999 2000ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE 2001M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2002M: Linus Walleij <linus.walleij@linaro.org> 2003L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2004S: Maintained 2005T: git git://github.com/ulli-kroll/linux.git 2006F: Documentation/devicetree/bindings/arm/gemini.yaml 2007F: Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt 2008F: Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt 2009F: Documentation/devicetree/bindings/rtc/faraday,ftrtc010.yaml 2010F: arch/arm/boot/dts/gemini* 2011F: arch/arm/mach-gemini/ 2012F: drivers/crypto/gemini/ 2013F: drivers/net/ethernet/cortina/ 2014F: drivers/pinctrl/pinctrl-gemini.c 2015F: drivers/rtc/rtc-ftrtc010.c 2016 2017ARM/CZ.NIC TURRIS SUPPORT 2018M: Marek Behún <kabel@kernel.org> 2019S: Maintained 2020W: https://www.turris.cz/ 2021F: Documentation/ABI/testing/debugfs-moxtet 2022F: Documentation/ABI/testing/sysfs-bus-moxtet-devices 2023F: Documentation/ABI/testing/sysfs-firmware-turris-mox-rwtm 2024F: Documentation/devicetree/bindings/bus/moxtet.txt 2025F: Documentation/devicetree/bindings/firmware/cznic,turris-mox-rwtm.txt 2026F: Documentation/devicetree/bindings/gpio/gpio-moxtet.txt 2027F: Documentation/devicetree/bindings/leds/cznic,turris-omnia-leds.yaml 2028F: Documentation/devicetree/bindings/watchdog/armada-37xx-wdt.txt 2029F: drivers/bus/moxtet.c 2030F: drivers/firmware/turris-mox-rwtm.c 2031F: drivers/leds/leds-turris-omnia.c 2032F: drivers/mailbox/armada-37xx-rwtm-mailbox.c 2033F: drivers/gpio/gpio-moxtet.c 2034F: drivers/watchdog/armada_37xx_wdt.c 2035F: include/dt-bindings/bus/moxtet.h 2036F: include/linux/armada-37xx-rwtm-mailbox.h 2037F: include/linux/moxtet.h 2038 2039ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6) 2040M: Robert Jarzmik <robert.jarzmik@free.fr> 2041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2042S: Maintained 2043F: arch/arm/mach-pxa/ezx.c 2044 2045ARM/FARADAY FA526 PORT 2046M: Hans Ulli Kroll <ulli.kroll@googlemail.com> 2047L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2048S: Maintained 2049T: git git://git.berlios.de/gemini-board 2050F: arch/arm/mm/*-fa* 2051 2052ARM/FOOTBRIDGE ARCHITECTURE 2053M: Russell King <linux@armlinux.org.uk> 2054L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2055S: Maintained 2056W: http://www.armlinux.org.uk/ 2057F: arch/arm/include/asm/hardware/dec21285.h 2058F: arch/arm/mach-footbridge/ 2059 2060ARM/FREESCALE IMX / MXC ARM ARCHITECTURE 2061M: Shawn Guo <shawnguo@kernel.org> 2062M: Sascha Hauer <s.hauer@pengutronix.de> 2063R: Pengutronix Kernel Team <kernel@pengutronix.de> 2064R: Fabio Estevam <festevam@gmail.com> 2065R: NXP Linux Team <linux-imx@nxp.com> 2066L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2067S: Maintained 2068T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2069X: drivers/media/i2c/ 2070N: imx 2071N: mxs 2072 2073ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE 2074M: Shawn Guo <shawnguo@kernel.org> 2075M: Li Yang <leoyang.li@nxp.com> 2076L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2077S: Maintained 2078T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2079F: arch/arm/boot/dts/ls1021a* 2080F: arch/arm64/boot/dts/freescale/fsl-* 2081F: arch/arm64/boot/dts/freescale/qoriq-* 2082 2083ARM/FREESCALE VYBRID ARM ARCHITECTURE 2084M: Shawn Guo <shawnguo@kernel.org> 2085M: Sascha Hauer <s.hauer@pengutronix.de> 2086R: Pengutronix Kernel Team <kernel@pengutronix.de> 2087R: Stefan Agner <stefan@agner.ch> 2088L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2089S: Maintained 2090T: git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git 2091F: arch/arm/boot/dts/vf* 2092F: arch/arm/mach-imx/*vf610* 2093 2094ARM/GLOMATION GESBC9312SX MACHINE SUPPORT 2095M: Lennert Buytenhek <kernel@wantstofly.org> 2096L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2097S: Maintained 2098 2099ARM/GUMSTIX MACHINE SUPPORT 2100M: Steve Sakoman <sakoman@gmail.com> 2101L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2102S: Maintained 2103 2104ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT 2105M: Philipp Zabel <philipp.zabel@gmail.com> 2106M: Paul Parsons <lost.distance@yahoo.com> 2107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2108S: Maintained 2109F: arch/arm/mach-pxa/hx4700.c 2110F: arch/arm/mach-pxa/include/mach/hx4700.h 2111F: sound/soc/pxa/hx4700.c 2112 2113ARM/HISILICON SOC SUPPORT 2114M: Wei Xu <xuwei5@hisilicon.com> 2115L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2116S: Supported 2117W: http://www.hisilicon.com 2118T: git git://github.com/hisilicon/linux-hisi.git 2119F: arch/arm/boot/dts/hi3* 2120F: arch/arm/boot/dts/hip* 2121F: arch/arm/boot/dts/hisi* 2122F: arch/arm/mach-hisi/ 2123F: arch/arm64/boot/dts/hisilicon/ 2124 2125ARM/HP JORNADA 7XX MACHINE SUPPORT 2126M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 2127S: Maintained 2128W: www.jlime.com 2129T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 2130F: arch/arm/mach-sa1100/include/mach/jornada720.h 2131F: arch/arm/mach-sa1100/jornada720.c 2132 2133ARM/IGEP MACHINE SUPPORT 2134M: Enric Balletbo i Serra <eballetbo@gmail.com> 2135M: Javier Martinez Canillas <javier@dowhile0.org> 2136L: linux-omap@vger.kernel.org 2137L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2138S: Maintained 2139F: arch/arm/boot/dts/omap3-igep* 2140 2141ARM/INCOME PXA270 SUPPORT 2142M: Marek Vasut <marek.vasut@gmail.com> 2143L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2144S: Maintained 2145F: arch/arm/mach-pxa/colibri-pxa270-income.c 2146 2147ARM/INTEL IOP32X ARM ARCHITECTURE 2148M: Lennert Buytenhek <kernel@wantstofly.org> 2149L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2150S: Maintained 2151 2152ARM/INTEL IQ81342EX MACHINE SUPPORT 2153M: Lennert Buytenhek <kernel@wantstofly.org> 2154L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2155S: Maintained 2156 2157ARM/INTEL IXDP2850 MACHINE SUPPORT 2158M: Lennert Buytenhek <kernel@wantstofly.org> 2159L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2160S: Maintained 2161 2162ARM/INTEL IXP4XX ARM ARCHITECTURE 2163M: Linus Walleij <linusw@kernel.org> 2164M: Imre Kaloz <kaloz@openwrt.org> 2165M: Krzysztof Halasa <khalasa@piap.pl> 2166L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2167S: Maintained 2168F: Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml 2169F: Documentation/devicetree/bindings/bus/intel,ixp4xx-expansion-bus-controller.yaml 2170F: Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt 2171F: Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml 2172F: Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml 2173F: arch/arm/mach-ixp4xx/ 2174F: drivers/bus/intel-ixp4xx-eb.c 2175F: drivers/clocksource/timer-ixp4xx.c 2176F: drivers/crypto/ixp4xx_crypto.c 2177F: drivers/gpio/gpio-ixp4xx.c 2178F: drivers/irqchip/irq-ixp4xx.c 2179F: include/linux/irqchip/irq-ixp4xx.h 2180F: include/linux/platform_data/timer-ixp4xx.h 2181 2182ARM/INTEL KEEMBAY ARCHITECTURE 2183M: Paul J. Murphy <paul.j.murphy@intel.com> 2184M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 2185S: Maintained 2186F: Documentation/devicetree/bindings/arm/intel,keembay.yaml 2187F: arch/arm64/boot/dts/intel/keembay-evm.dts 2188F: arch/arm64/boot/dts/intel/keembay-soc.dtsi 2189 2190ARM/INTEL XSC3 (MANZANO) ARM CORE 2191M: Lennert Buytenhek <kernel@wantstofly.org> 2192L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2193S: Maintained 2194 2195ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT 2196M: Lennert Buytenhek <kernel@wantstofly.org> 2197L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2198S: Maintained 2199 2200ARM/LG1K ARCHITECTURE 2201M: Chanho Min <chanho.min@lge.com> 2202L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2203S: Maintained 2204F: arch/arm64/boot/dts/lg/ 2205 2206ARM/LOGICPD PXA270 MACHINE SUPPORT 2207M: Lennert Buytenhek <kernel@wantstofly.org> 2208L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2209S: Maintained 2210 2211ARM/LPC18XX ARCHITECTURE 2212M: Vladimir Zapolskiy <vz@mleia.com> 2213L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2214S: Maintained 2215F: Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt 2216F: arch/arm/boot/dts/lpc43* 2217F: drivers/i2c/busses/i2c-lpc2k.c 2218F: drivers/memory/pl172.c 2219F: drivers/mtd/spi-nor/controllers/nxp-spifi.c 2220F: drivers/rtc/rtc-lpc24xx.c 2221N: lpc18xx 2222 2223ARM/LPC32XX SOC SUPPORT 2224M: Vladimir Zapolskiy <vz@mleia.com> 2225L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2226S: Maintained 2227T: git git://github.com/vzapolskiy/linux-lpc32xx.git 2228F: Documentation/devicetree/bindings/i2c/i2c-pnx.txt 2229F: arch/arm/boot/dts/lpc32* 2230F: arch/arm/mach-lpc32xx/ 2231F: drivers/i2c/busses/i2c-pnx.c 2232F: drivers/net/ethernet/nxp/lpc_eth.c 2233F: drivers/usb/host/ohci-nxp.c 2234F: drivers/watchdog/pnx4008_wdt.c 2235N: lpc32xx 2236 2237ARM/MAGICIAN MACHINE SUPPORT 2238M: Philipp Zabel <philipp.zabel@gmail.com> 2239S: Maintained 2240 2241ARM/Marvell Dove/MV78xx0/Orion SOC support 2242M: Andrew Lunn <andrew@lunn.ch> 2243M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2244M: Gregory Clement <gregory.clement@bootlin.com> 2245L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2246S: Maintained 2247T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2248F: Documentation/devicetree/bindings/soc/dove/ 2249F: arch/arm/boot/dts/dove* 2250F: arch/arm/boot/dts/orion5x* 2251F: arch/arm/mach-dove/ 2252F: arch/arm/mach-mv78xx0/ 2253F: arch/arm/mach-orion5x/ 2254F: arch/arm/plat-orion/ 2255F: drivers/soc/dove/ 2256 2257ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K, CN9130 SOC support 2258M: Andrew Lunn <andrew@lunn.ch> 2259M: Gregory Clement <gregory.clement@bootlin.com> 2260M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2261L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2262S: Maintained 2263T: git git://git.kernel.org/pub/scm/linux/kernel/git/gclement/mvebu.git 2264F: arch/arm/boot/dts/armada* 2265F: arch/arm/boot/dts/kirkwood* 2266F: arch/arm/configs/mvebu_*_defconfig 2267F: arch/arm/mach-mvebu/ 2268F: arch/arm64/boot/dts/marvell/armada* 2269F: arch/arm64/boot/dts/marvell/cn913* 2270F: drivers/cpufreq/armada-37xx-cpufreq.c 2271F: drivers/cpufreq/armada-8k-cpufreq.c 2272F: drivers/cpufreq/mvebu-cpufreq.c 2273F: drivers/irqchip/irq-armada-370-xp.c 2274F: drivers/irqchip/irq-mvebu-* 2275F: drivers/pinctrl/mvebu/ 2276F: drivers/rtc/rtc-armada38x.c 2277 2278ARM/Mediatek RTC DRIVER 2279M: Eddie Huang <eddie.huang@mediatek.com> 2280M: Sean Wang <sean.wang@mediatek.com> 2281L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2282L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2283S: Maintained 2284F: Documentation/devicetree/bindings/rtc/rtc-mt2712.txt 2285F: Documentation/devicetree/bindings/rtc/rtc-mt7622.txt 2286F: drivers/rtc/rtc-mt2712.c 2287F: drivers/rtc/rtc-mt6397.c 2288F: drivers/rtc/rtc-mt7622.c 2289 2290ARM/Mediatek SoC support 2291M: Matthias Brugger <matthias.bgg@gmail.com> 2292L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2293L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2294S: Maintained 2295W: https://mtk.wiki.kernel.org/ 2296C: irc://chat.freenode.net/linux-mediatek 2297F: arch/arm/boot/dts/mt6* 2298F: arch/arm/boot/dts/mt7* 2299F: arch/arm/boot/dts/mt8* 2300F: arch/arm/mach-mediatek/ 2301F: arch/arm64/boot/dts/mediatek/ 2302F: drivers/soc/mediatek/ 2303N: mtk 2304N: mt[678] 2305K: mediatek 2306 2307ARM/Mediatek USB3 PHY DRIVER 2308M: Chunfeng Yun <chunfeng.yun@mediatek.com> 2309L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2310L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 2311S: Maintained 2312F: Documentation/devicetree/bindings/phy/mediatek,* 2313F: drivers/phy/mediatek/ 2314 2315ARM/Microchip (AT91) SoC support 2316M: Nicolas Ferre <nicolas.ferre@microchip.com> 2317M: Alexandre Belloni <alexandre.belloni@bootlin.com> 2318M: Claudiu Beznea <claudiu.beznea@microchip.com> 2319L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2320S: Supported 2321W: http://www.linux4sam.org 2322T: git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git 2323F: arch/arm/boot/dts/at91*.dts 2324F: arch/arm/boot/dts/at91*.dtsi 2325F: arch/arm/boot/dts/sama*.dts 2326F: arch/arm/boot/dts/sama*.dtsi 2327F: arch/arm/include/debug/at91.S 2328F: arch/arm/mach-at91/ 2329F: drivers/memory/atmel* 2330F: drivers/watchdog/sama5d4_wdt.c 2331F: include/soc/at91/ 2332X: drivers/input/touchscreen/atmel_mxt_ts.c 2333X: drivers/net/wireless/atmel/ 2334N: at91 2335N: atmel 2336 2337ARM/Microchip Sparx5 SoC support 2338M: Lars Povlsen <lars.povlsen@microchip.com> 2339M: Steen Hegelund <Steen.Hegelund@microchip.com> 2340M: UNGLinuxDriver@microchip.com 2341L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2342S: Supported 2343T: git git://github.com/microchip-ung/linux-upstream.git 2344F: arch/arm64/boot/dts/microchip/ 2345F: drivers/pinctrl/pinctrl-microchip-sgpio.c 2346N: sparx5 2347 2348Microchip Timer Counter Block (TCB) Capture Driver 2349M: Kamel Bouhara <kamel.bouhara@bootlin.com> 2350L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2351L: linux-iio@vger.kernel.org 2352S: Maintained 2353F: drivers/counter/microchip-tcb-capture.c 2354 2355ARM/MILBEAUT ARCHITECTURE 2356M: Taichi Sugaya <sugaya.taichi@socionext.com> 2357M: Takao Orito <orito.takao@socionext.com> 2358L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2359S: Maintained 2360F: arch/arm/boot/dts/milbeaut* 2361F: arch/arm/mach-milbeaut/ 2362N: milbeaut 2363 2364ARM/MIOA701 MACHINE SUPPORT 2365M: Robert Jarzmik <robert.jarzmik@free.fr> 2366L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2367S: Maintained 2368F: arch/arm/mach-pxa/mioa701.c 2369 2370ARM/MStar/Sigmastar Armv7 SoC support 2371M: Daniel Palmer <daniel@thingy.jp> 2372M: Romain Perier <romain.perier@gmail.com> 2373L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2374S: Maintained 2375W: http://linux-chenxing.org/ 2376T: git git://github.com/linux-chenxing/linux.git 2377F: Documentation/devicetree/bindings/arm/mstar/* 2378F: Documentation/devicetree/bindings/clock/mstar,msc313-mpll.yaml 2379F: Documentation/devicetree/bindings/gpio/mstar,msc313-gpio.yaml 2380F: arch/arm/boot/dts/mstar-* 2381F: arch/arm/mach-mstar/ 2382F: drivers/clk/mstar/ 2383F: drivers/clocksource/timer-msc313e.c 2384F: drivers/gpio/gpio-msc313.c 2385F: drivers/rtc/rtc-msc313.c 2386F: drivers/watchdog/msc313e_wdt.c 2387F: include/dt-bindings/clock/mstar-* 2388F: include/dt-bindings/gpio/msc313-gpio.h 2389 2390ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT 2391M: Michael Petchkovsky <mkpetch@internode.on.net> 2392S: Maintained 2393 2394ARM/NOMADIK/Ux500 ARCHITECTURES 2395M: Linus Walleij <linus.walleij@linaro.org> 2396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2397S: Maintained 2398T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git 2399F: Documentation/devicetree/bindings/arm/ste-* 2400F: Documentation/devicetree/bindings/arm/ux500.yaml 2401F: Documentation/devicetree/bindings/arm/ux500/ 2402F: Documentation/devicetree/bindings/i2c/i2c-nomadik.txt 2403F: arch/arm/boot/dts/ste-* 2404F: arch/arm/mach-nomadik/ 2405F: arch/arm/mach-ux500/ 2406F: drivers/clk/clk-nomadik.c 2407F: drivers/clocksource/clksrc-dbx500-prcmu.c 2408F: drivers/dma/ste_dma40* 2409F: drivers/hwspinlock/u8500_hsem.c 2410F: drivers/i2c/busses/i2c-nomadik.c 2411F: drivers/iio/adc/ab8500-gpadc.c 2412F: drivers/mfd/ab8500* 2413F: drivers/mfd/abx500* 2414F: drivers/mfd/db8500* 2415F: drivers/pinctrl/nomadik/ 2416F: drivers/rtc/rtc-ab8500.c 2417F: drivers/rtc/rtc-pl031.c 2418F: drivers/soc/ux500/ 2419 2420ARM/NUVOTON NPCM ARCHITECTURE 2421M: Avi Fishman <avifishman70@gmail.com> 2422M: Tomer Maimon <tmaimon77@gmail.com> 2423M: Tali Perry <tali.perry1@gmail.com> 2424R: Patrick Venture <venture@google.com> 2425R: Nancy Yuen <yuenn@google.com> 2426R: Benjamin Fair <benjaminfair@google.com> 2427L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2428S: Supported 2429F: Documentation/devicetree/bindings/*/*/*npcm* 2430F: Documentation/devicetree/bindings/*/*npcm* 2431F: Documentation/devicetree/bindings/arm/npcm/* 2432F: arch/arm/boot/dts/nuvoton-npcm* 2433F: arch/arm/mach-npcm/ 2434F: drivers/*/*npcm* 2435F: drivers/*/*/*npcm* 2436F: include/dt-bindings/clock/nuvoton,npcm7xx-clock.h 2437 2438ARM/NUVOTON WPCM450 ARCHITECTURE 2439M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 2440L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 2441S: Maintained 2442W: https://github.com/neuschaefer/wpcm450/wiki 2443F: Documentation/devicetree/bindings/*/*wpcm* 2444F: arch/arm/boot/dts/nuvoton-wpcm450* 2445F: arch/arm/mach-npcm/wpcm450.c 2446F: drivers/*/*/*wpcm* 2447F: drivers/*/*wpcm* 2448 2449ARM/NXP S32G ARCHITECTURE 2450M: Chester Lin <clin@suse.com> 2451R: Andreas Färber <afaerber@suse.de> 2452R: Matthias Brugger <mbrugger@suse.com> 2453L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2454S: Maintained 2455F: arch/arm64/boot/dts/freescale/s32g*.dts* 2456 2457ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT 2458L: openmoko-kernel@lists.openmoko.org (subscribers-only) 2459S: Orphan 2460W: http://wiki.openmoko.org/wiki/Neo_FreeRunner 2461F: arch/arm/mach-s3c/gta02.h 2462F: arch/arm/mach-s3c/mach-gta02.c 2463 2464ARM/Orion SoC/Technologic Systems TS-78xx platform support 2465M: Alexander Clouter <alex@digriz.org.uk> 2466L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2467S: Maintained 2468W: http://www.digriz.org.uk/ts78xx/kernel 2469F: arch/arm/mach-orion5x/ts78xx-* 2470 2471ARM/OXNAS platform support 2472M: Neil Armstrong <narmstrong@baylibre.com> 2473L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2474L: linux-oxnas@groups.io (moderated for non-subscribers) 2475S: Maintained 2476F: arch/arm/boot/dts/ox8*.dts* 2477F: arch/arm/mach-oxnas/ 2478F: drivers/power/reset/oxnas-restart.c 2479N: oxnas 2480 2481ARM/PALM TREO SUPPORT 2482M: Tomas Cech <sleep_walker@suse.com> 2483L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2484S: Maintained 2485W: http://hackndev.com 2486F: arch/arm/mach-pxa/palmtreo.* 2487 2488ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT 2489M: Marek Vasut <marek.vasut@gmail.com> 2490L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2491S: Maintained 2492W: http://hackndev.com 2493F: arch/arm/mach-pxa/include/mach/palmld.h 2494F: arch/arm/mach-pxa/include/mach/palmtc.h 2495F: arch/arm/mach-pxa/include/mach/palmtx.h 2496F: arch/arm/mach-pxa/palmld.c 2497F: arch/arm/mach-pxa/palmt5.* 2498F: arch/arm/mach-pxa/palmtc.c 2499F: arch/arm/mach-pxa/palmte2.* 2500F: arch/arm/mach-pxa/palmtx.c 2501 2502ARM/PALMZ72 SUPPORT 2503M: Sergey Lapin <slapin@ossfans.org> 2504L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2505S: Maintained 2506W: http://hackndev.com 2507F: arch/arm/mach-pxa/palmz72.* 2508 2509ARM/PLEB SUPPORT 2510M: Peter Chubb <pleb@gelato.unsw.edu.au> 2511S: Maintained 2512W: http://www.disy.cse.unsw.edu.au/Hardware/PLEB 2513 2514ARM/PT DIGITAL BOARD PORT 2515M: Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de> 2516L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2517S: Maintained 2518W: http://www.armlinux.org.uk/ 2519 2520ARM/QUALCOMM SUPPORT 2521M: Andy Gross <agross@kernel.org> 2522M: Bjorn Andersson <bjorn.andersson@linaro.org> 2523L: linux-arm-msm@vger.kernel.org 2524S: Maintained 2525T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 2526F: Documentation/devicetree/bindings/*/qcom* 2527F: Documentation/devicetree/bindings/soc/qcom/ 2528F: arch/arm/boot/dts/qcom-*.dts 2529F: arch/arm/boot/dts/qcom-*.dtsi 2530F: arch/arm/mach-qcom/ 2531F: arch/arm64/boot/dts/qcom/ 2532F: drivers/*/*/qcom* 2533F: drivers/*/*/qcom/ 2534F: drivers/*/pm8???-* 2535F: drivers/*/qcom* 2536F: drivers/*/qcom/ 2537F: drivers/bluetooth/btqcomsmd.c 2538F: drivers/clocksource/timer-qcom.c 2539F: drivers/cpuidle/cpuidle-qcom-spm.c 2540F: drivers/extcon/extcon-qcom* 2541F: drivers/i2c/busses/i2c-qcom-geni.c 2542F: drivers/i2c/busses/i2c-qup.c 2543F: drivers/iommu/msm* 2544F: drivers/mfd/ssbi.c 2545F: drivers/mmc/host/mmci_qcom* 2546F: drivers/mmc/host/sdhci-msm.c 2547F: drivers/pci/controller/dwc/pcie-qcom.c 2548F: drivers/phy/qualcomm/ 2549F: drivers/power/*/msm* 2550F: drivers/reset/reset-qcom-* 2551F: drivers/scsi/ufs/ufs-qcom* 2552F: drivers/spi/spi-geni-qcom.c 2553F: drivers/spi/spi-qcom-qspi.c 2554F: drivers/spi/spi-qup.c 2555F: drivers/tty/serial/msm_serial.c 2556F: drivers/usb/dwc3/dwc3-qcom.c 2557F: include/dt-bindings/*/qcom* 2558F: include/linux/*/qcom* 2559F: include/linux/soc/qcom/ 2560 2561ARM/RADISYS ENP2611 MACHINE SUPPORT 2562M: Lennert Buytenhek <kernel@wantstofly.org> 2563L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2564S: Maintained 2565 2566ARM/RDA MICRO ARCHITECTURE 2567M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 2568L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2569L: linux-unisoc@lists.infradead.org (moderated for non-subscribers) 2570S: Maintained 2571F: Documentation/devicetree/bindings/arm/rda.yaml 2572F: Documentation/devicetree/bindings/gpio/gpio-rda.yaml 2573F: Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt 2574F: Documentation/devicetree/bindings/serial/rda,8810pl-uart.yaml 2575F: Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt 2576F: arch/arm/boot/dts/rda8810pl-* 2577F: drivers/clocksource/timer-rda.c 2578F: drivers/gpio/gpio-rda.c 2579F: drivers/irqchip/irq-rda-intc.c 2580F: drivers/tty/serial/rda-uart.c 2581 2582ARM/REALTEK ARCHITECTURE 2583M: Andreas Färber <afaerber@suse.de> 2584L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2585L: linux-realtek-soc@lists.infradead.org (moderated for non-subscribers) 2586S: Maintained 2587F: Documentation/devicetree/bindings/arm/realtek.yaml 2588F: arch/arm/boot/dts/rtd* 2589F: arch/arm/mach-realtek/ 2590F: arch/arm64/boot/dts/realtek/ 2591 2592ARM/RENESAS ARM64 ARCHITECTURE 2593M: Geert Uytterhoeven <geert+renesas@glider.be> 2594M: Magnus Damm <magnus.damm@gmail.com> 2595L: linux-renesas-soc@vger.kernel.org 2596S: Supported 2597Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2598C: irc://irc.libera.chat/renesas-soc 2599T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2600F: Documentation/devicetree/bindings/arm/renesas.yaml 2601F: arch/arm64/boot/dts/renesas/ 2602F: drivers/soc/renesas/ 2603F: include/linux/soc/renesas/ 2604 2605ARM/RISCPC ARCHITECTURE 2606M: Russell King <linux@armlinux.org.uk> 2607L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2608S: Maintained 2609W: http://www.armlinux.org.uk/ 2610F: arch/arm/include/asm/hardware/entry-macro-iomd.S 2611F: arch/arm/include/asm/hardware/ioc.h 2612F: arch/arm/include/asm/hardware/iomd.h 2613F: arch/arm/include/asm/hardware/memc.h 2614F: arch/arm/mach-rpc/ 2615F: drivers/net/ethernet/8390/etherh.c 2616F: drivers/net/ethernet/i825xx/ether1* 2617F: drivers/net/ethernet/seeq/ether3* 2618F: drivers/scsi/arm/ 2619 2620ARM/Rockchip SoC support 2621M: Heiko Stuebner <heiko@sntech.de> 2622L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2623L: linux-rockchip@lists.infradead.org 2624S: Maintained 2625T: git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git 2626F: Documentation/devicetree/bindings/i2c/i2c-rk3x.yaml 2627F: Documentation/devicetree/bindings/mmc/rockchip-dw-mshc.yaml 2628F: Documentation/devicetree/bindings/spi/spi-rockchip.yaml 2629F: arch/arm/boot/dts/rk3* 2630F: arch/arm/boot/dts/rv1108* 2631F: arch/arm/mach-rockchip/ 2632F: drivers/*/*/*rockchip* 2633F: drivers/*/*rockchip* 2634F: drivers/clk/rockchip/ 2635F: drivers/i2c/busses/i2c-rk3x.c 2636F: sound/soc/rockchip/ 2637N: rockchip 2638 2639ARM/SAMSUNG S3C, S5P AND EXYNOS ARM ARCHITECTURES 2640M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 2641R: Alim Akhtar <alim.akhtar@samsung.com> 2642L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2643L: linux-samsung-soc@vger.kernel.org 2644S: Maintained 2645C: irc://irc.libera.chat/linux-exynos 2646Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 2647B: mailto:linux-samsung-soc@vger.kernel.org 2648T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux.git 2649F: Documentation/arm/samsung/ 2650F: Documentation/devicetree/bindings/arm/samsung/ 2651F: Documentation/devicetree/bindings/power/pd-samsung.yaml 2652F: Documentation/devicetree/bindings/soc/samsung/ 2653F: arch/arm/boot/dts/exynos* 2654F: arch/arm/boot/dts/s3c* 2655F: arch/arm/boot/dts/s5p* 2656F: arch/arm/mach-exynos*/ 2657F: arch/arm/mach-s3c/ 2658F: arch/arm/mach-s5p*/ 2659F: arch/arm64/boot/dts/exynos/ 2660F: drivers/*/*/*s3c24* 2661F: drivers/*/*s3c24* 2662F: drivers/*/*s3c64xx* 2663F: drivers/*/*s5pv210* 2664F: drivers/clocksource/samsung_pwm_timer.c 2665F: drivers/memory/samsung/ 2666F: drivers/pwm/pwm-samsung.c 2667F: drivers/soc/samsung/ 2668F: drivers/tty/serial/samsung* 2669F: include/clocksource/samsung_pwm.h 2670F: include/linux/platform_data/*s3c* 2671F: include/linux/serial_s3c.h 2672F: include/linux/soc/samsung/ 2673N: exynos 2674N: s3c2410 2675N: s3c64xx 2676N: s5pv210 2677 2678ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT 2679M: Łukasz Stelmach <l.stelmach@samsung.com> 2680L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2681L: linux-media@vger.kernel.org 2682S: Maintained 2683F: drivers/media/platform/samsung/s5p-g2d/ 2684 2685ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT 2686M: Marek Szyprowski <m.szyprowski@samsung.com> 2687L: linux-samsung-soc@vger.kernel.org 2688L: linux-media@vger.kernel.org 2689S: Maintained 2690F: Documentation/devicetree/bindings/media/s5p-cec.txt 2691F: drivers/media/cec/platform/s5p/ 2692 2693ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT 2694M: Andrzej Pietrasiewicz <andrzejtp2010@gmail.com> 2695M: Jacek Anaszewski <jacek.anaszewski@gmail.com> 2696M: Sylwester Nawrocki <s.nawrocki@samsung.com> 2697L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2698L: linux-media@vger.kernel.org 2699S: Maintained 2700F: drivers/media/platform/samsung/s5p-jpeg/ 2701 2702ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT 2703M: Marek Szyprowski <m.szyprowski@samsung.com> 2704M: Andrzej Hajda <andrzej.hajda@intel.com> 2705L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2706L: linux-media@vger.kernel.org 2707S: Maintained 2708F: drivers/media/platform/samsung/s5p-mfc/ 2709 2710ARM/SHMOBILE ARM ARCHITECTURE 2711M: Geert Uytterhoeven <geert+renesas@glider.be> 2712M: Magnus Damm <magnus.damm@gmail.com> 2713L: linux-renesas-soc@vger.kernel.org 2714S: Supported 2715Q: http://patchwork.kernel.org/project/linux-renesas-soc/list/ 2716C: irc://irc.libera.chat/renesas-soc 2717T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel.git next 2718F: Documentation/devicetree/bindings/arm/renesas.yaml 2719F: arch/arm/boot/dts/emev2* 2720F: arch/arm/boot/dts/gr-peach* 2721F: arch/arm/boot/dts/iwg20d-q7* 2722F: arch/arm/boot/dts/r7s* 2723F: arch/arm/boot/dts/r8a* 2724F: arch/arm/boot/dts/r9a* 2725F: arch/arm/boot/dts/sh* 2726F: arch/arm/configs/shmobile_defconfig 2727F: arch/arm/include/debug/renesas-scif.S 2728F: arch/arm/mach-shmobile/ 2729F: drivers/soc/renesas/ 2730F: include/linux/soc/renesas/ 2731 2732ARM/SOCFPGA ARCHITECTURE 2733M: Dinh Nguyen <dinguyen@kernel.org> 2734S: Maintained 2735W: http://www.rocketboards.org 2736T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 2737F: arch/arm/boot/dts/socfpga* 2738F: arch/arm/configs/socfpga_defconfig 2739F: arch/arm/mach-socfpga/ 2740F: arch/arm64/boot/dts/altera/ 2741F: arch/arm64/boot/dts/intel/ 2742 2743ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT 2744M: Dinh Nguyen <dinguyen@kernel.org> 2745S: Maintained 2746F: drivers/clk/socfpga/ 2747 2748ARM/SOCFPGA EDAC SUPPORT 2749M: Dinh Nguyen <dinguyen@kernel.org> 2750S: Maintained 2751F: drivers/edac/altera_edac.[ch] 2752 2753ARM/SPREADTRUM SoC SUPPORT 2754M: Orson Zhai <orsonzhai@gmail.com> 2755M: Baolin Wang <baolin.wang7@gmail.com> 2756M: Chunyan Zhang <zhang.lyra@gmail.com> 2757S: Maintained 2758F: arch/arm64/boot/dts/sprd 2759N: sprd 2760N: sc27xx 2761N: sc2731 2762 2763ARM/STI ARCHITECTURE 2764M: Patrice Chotard <patrice.chotard@foss.st.com> 2765L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2766S: Maintained 2767W: http://www.stlinux.com 2768F: Documentation/devicetree/bindings/i2c/i2c-st.txt 2769F: arch/arm/boot/dts/sti* 2770F: arch/arm/mach-sti/ 2771F: drivers/ata/ahci_st.c 2772F: drivers/char/hw_random/st-rng.c 2773F: drivers/clocksource/arm_global_timer.c 2774F: drivers/clocksource/clksrc_st_lpc.c 2775F: drivers/cpufreq/sti-cpufreq.c 2776F: drivers/dma/st_fdma* 2777F: drivers/i2c/busses/i2c-st.c 2778F: drivers/media/platform/st/sti/c8sectpfe/ 2779F: drivers/media/rc/st_rc.c 2780F: drivers/mmc/host/sdhci-st.c 2781F: drivers/phy/st/phy-miphy28lp.c 2782F: drivers/phy/st/phy-stih407-usb.c 2783F: drivers/pinctrl/pinctrl-st.c 2784F: drivers/remoteproc/st_remoteproc.c 2785F: drivers/remoteproc/st_slim_rproc.c 2786F: drivers/reset/sti/ 2787F: drivers/rtc/rtc-st-lpc.c 2788F: drivers/tty/serial/st-asc.c 2789F: drivers/usb/dwc3/dwc3-st.c 2790F: drivers/usb/host/ehci-st.c 2791F: drivers/usb/host/ohci-st.c 2792F: drivers/watchdog/st_lpc_wdt.c 2793F: include/linux/remoteproc/st_slim_rproc.h 2794 2795ARM/STM32 ARCHITECTURE 2796M: Maxime Coquelin <mcoquelin.stm32@gmail.com> 2797M: Alexandre Torgue <alexandre.torgue@foss.st.com> 2798L: linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers) 2799L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2800S: Maintained 2801T: git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next 2802F: arch/arm/boot/dts/stm32* 2803F: arch/arm/mach-stm32/ 2804F: drivers/clocksource/armv7m_systick.c 2805N: stm32 2806N: stm 2807 2808ARM/Synaptics SoC support 2809M: Jisheng Zhang <jszhang@kernel.org> 2810M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 2811L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2812S: Maintained 2813F: arch/arm/boot/dts/berlin* 2814F: arch/arm/mach-berlin/ 2815F: arch/arm64/boot/dts/synaptics/ 2816 2817ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT 2818M: Lennert Buytenhek <kernel@wantstofly.org> 2819L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2820S: Maintained 2821 2822ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT 2823M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 2824L: linux-tegra@vger.kernel.org 2825L: linux-media@vger.kernel.org 2826S: Maintained 2827F: Documentation/devicetree/bindings/media/tegra-cec.txt 2828F: drivers/media/cec/platform/tegra/ 2829 2830ARM/TESLA FSD SoC SUPPORT 2831M: Alim Akhtar <alim.akhtar@samsung.com> 2832M: linux-fsd@tesla.com 2833L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2834L: linux-samsung-soc@vger.kernel.org 2835S: Maintained 2836F: arch/arm64/boot/dts/tesla* 2837 2838ARM/TETON BGA MACHINE SUPPORT 2839M: "Mark F. Brown" <mark.brown314@gmail.com> 2840L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2841S: Maintained 2842 2843ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS 2844M: Santosh Shilimkar <ssantosh@kernel.org> 2845L: linux-kernel@vger.kernel.org 2846S: Maintained 2847F: drivers/memory/*emif* 2848 2849ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE 2850M: Nishanth Menon <nm@ti.com> 2851M: Santosh Shilimkar <ssantosh@kernel.org> 2852L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2853S: Maintained 2854T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 2855F: arch/arm/boot/dts/keystone-* 2856F: arch/arm/mach-keystone/ 2857 2858ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK 2859M: Santosh Shilimkar <ssantosh@kernel.org> 2860L: linux-kernel@vger.kernel.org 2861S: Maintained 2862F: drivers/clk/keystone/ 2863 2864ARM/TEXAS INSTRUMENT KEYSTONE CLOCKSOURCE 2865M: Santosh Shilimkar <ssantosh@kernel.org> 2866L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2867L: linux-kernel@vger.kernel.org 2868S: Maintained 2869F: drivers/clocksource/timer-keystone.c 2870 2871ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER 2872M: Santosh Shilimkar <ssantosh@kernel.org> 2873L: linux-kernel@vger.kernel.org 2874S: Maintained 2875F: drivers/power/reset/keystone-reset.c 2876 2877ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE 2878M: Nishanth Menon <nm@ti.com> 2879M: Vignesh Raghavendra <vigneshr@ti.com> 2880M: Tero Kristo <kristo@kernel.org> 2881L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2882S: Supported 2883F: Documentation/devicetree/bindings/arm/ti/k3.yaml 2884F: arch/arm64/boot/dts/ti/Makefile 2885F: arch/arm64/boot/dts/ti/k3-* 2886F: include/dt-bindings/pinctrl/k3.h 2887 2888ARM/THECUS N2100 MACHINE SUPPORT 2889M: Lennert Buytenhek <kernel@wantstofly.org> 2890L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2891S: Maintained 2892 2893ARM/TOSA MACHINE SUPPORT 2894M: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> 2895M: Dirk Opfer <dirk@opfer-online.de> 2896S: Maintained 2897 2898ARM/TOSHIBA VISCONTI ARCHITECTURE 2899M: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp> 2900L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2901S: Supported 2902T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwamatsu/linux-visconti.git 2903F: Documentation/devicetree/bindings/arm/toshiba.yaml 2904F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pipllct.yaml 2905F: Documentation/devicetree/bindings/clock/toshiba,tmpv770x-pismu.yaml 2906F: Documentation/devicetree/bindings/net/toshiba,visconti-dwmac.yaml 2907F: Documentation/devicetree/bindings/gpio/toshiba,gpio-visconti.yaml 2908F: Documentation/devicetree/bindings/pci/toshiba,visconti-pcie.yaml 2909F: Documentation/devicetree/bindings/pinctrl/toshiba,visconti-pinctrl.yaml 2910F: Documentation/devicetree/bindings/watchdog/toshiba,visconti-wdt.yaml 2911F: arch/arm64/boot/dts/toshiba/ 2912F: drivers/clk/visconti/ 2913F: drivers/net/ethernet/stmicro/stmmac/dwmac-visconti.c 2914F: drivers/gpio/gpio-visconti.c 2915F: drivers/pci/controller/dwc/pcie-visconti.c 2916F: drivers/pinctrl/visconti/ 2917F: drivers/watchdog/visconti_wdt.c 2918N: visconti 2919 2920ARM/UNIPHIER ARCHITECTURE 2921M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 2922M: Masami Hiramatsu <mhiramat@kernel.org> 2923L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2924S: Maintained 2925F: Documentation/devicetree/bindings/arm/socionext/uniphier.yaml 2926F: Documentation/devicetree/bindings/gpio/socionext,uniphier-gpio.yaml 2927F: Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.yaml 2928F: arch/arm/boot/dts/uniphier* 2929F: arch/arm/include/asm/hardware/cache-uniphier.h 2930F: arch/arm/mach-uniphier/ 2931F: arch/arm/mm/cache-uniphier.c 2932F: arch/arm64/boot/dts/socionext/uniphier* 2933F: drivers/bus/uniphier-system-bus.c 2934F: drivers/clk/uniphier/ 2935F: drivers/dma/uniphier-mdmac.c 2936F: drivers/gpio/gpio-uniphier.c 2937F: drivers/i2c/busses/i2c-uniphier* 2938F: drivers/irqchip/irq-uniphier-aidet.c 2939F: drivers/mmc/host/uniphier-sd.c 2940F: drivers/pinctrl/uniphier/ 2941F: drivers/reset/reset-uniphier.c 2942F: drivers/tty/serial/8250/8250_uniphier.c 2943N: uniphier 2944 2945ARM/VERSATILE EXPRESS PLATFORM 2946M: Liviu Dudau <liviu.dudau@arm.com> 2947M: Sudeep Holla <sudeep.holla@arm.com> 2948M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 2949L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2950S: Maintained 2951F: */*/*/vexpress* 2952F: */*/vexpress* 2953F: arch/arm/boot/dts/vexpress* 2954F: arch/arm/mach-vexpress/ 2955F: arch/arm64/boot/dts/arm/ 2956F: drivers/clk/versatile/clk-vexpress-osc.c 2957F: drivers/clocksource/timer-versatile.c 2958N: mps2 2959 2960ARM/VFP SUPPORT 2961M: Russell King <linux@armlinux.org.uk> 2962L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2963S: Maintained 2964W: http://www.armlinux.org.uk/ 2965F: arch/arm/vfp/ 2966 2967ARM/VOIPAC PXA270 SUPPORT 2968M: Marek Vasut <marek.vasut@gmail.com> 2969L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2970S: Maintained 2971F: arch/arm/mach-pxa/include/mach/vpac270.h 2972F: arch/arm/mach-pxa/vpac270.c 2973 2974ARM/VT8500 ARM ARCHITECTURE 2975L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2976S: Orphan 2977F: Documentation/devicetree/bindings/i2c/i2c-wmt.txt 2978F: arch/arm/mach-vt8500/ 2979F: drivers/clocksource/timer-vt8500.c 2980F: drivers/i2c/busses/i2c-wmt.c 2981F: drivers/mmc/host/wmt-sdmmc.c 2982F: drivers/pwm/pwm-vt8500.c 2983F: drivers/rtc/rtc-vt8500.c 2984F: drivers/tty/serial/vt8500_serial.c 2985F: drivers/usb/host/ehci-platform.c 2986F: drivers/usb/host/uhci-platform.c 2987F: drivers/video/fbdev/vt8500lcdfb.* 2988F: drivers/video/fbdev/wm8505fb* 2989F: drivers/video/fbdev/wmt_ge_rops.* 2990 2991ARM/ZIPIT Z2 SUPPORT 2992M: Marek Vasut <marek.vasut@gmail.com> 2993L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 2994S: Maintained 2995F: arch/arm/mach-pxa/include/mach/z2.h 2996F: arch/arm/mach-pxa/z2.c 2997 2998ARM/ZYNQ ARCHITECTURE 2999M: Michal Simek <michal.simek@xilinx.com> 3000L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3001S: Supported 3002W: http://wiki.xilinx.com 3003T: git https://github.com/Xilinx/linux-xlnx.git 3004F: Documentation/devicetree/bindings/i2c/cdns,i2c-r1p10.yaml 3005F: Documentation/devicetree/bindings/i2c/xlnx,xps-iic-2.00.a.yaml 3006F: Documentation/devicetree/bindings/spi/xlnx,zynq-qspi.yaml 3007F: arch/arm/mach-zynq/ 3008F: drivers/clocksource/timer-cadence-ttc.c 3009F: drivers/cpuidle/cpuidle-zynq.c 3010F: drivers/edac/synopsys_edac.c 3011F: drivers/i2c/busses/i2c-cadence.c 3012F: drivers/i2c/busses/i2c-xiic.c 3013F: drivers/mmc/host/sdhci-of-arasan.c 3014N: zynq 3015N: xilinx 3016 3017ARM64 PORT (AARCH64 ARCHITECTURE) 3018M: Catalin Marinas <catalin.marinas@arm.com> 3019M: Will Deacon <will@kernel.org> 3020L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3021S: Maintained 3022T: git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git 3023F: Documentation/arm64/ 3024F: arch/arm64/ 3025F: tools/testing/selftests/arm64/ 3026X: arch/arm64/boot/dts/ 3027 3028ARROW SPEEDCHIPS XRS7000 SERIES ETHERNET SWITCH DRIVER 3029M: George McCollister <george.mccollister@gmail.com> 3030L: netdev@vger.kernel.org 3031S: Maintained 3032F: Documentation/devicetree/bindings/net/dsa/arrow,xrs700x.yaml 3033F: drivers/net/dsa/xrs700x/* 3034F: net/dsa/tag_xrs700x.c 3035 3036AS3645A LED FLASH CONTROLLER DRIVER 3037M: Sakari Ailus <sakari.ailus@iki.fi> 3038L: linux-leds@vger.kernel.org 3039S: Maintained 3040F: drivers/leds/flash/leds-as3645a.c 3041 3042ASAHI KASEI AK7375 LENS VOICE COIL DRIVER 3043M: Tianshu Qiu <tian.shu.qiu@intel.com> 3044L: linux-media@vger.kernel.org 3045S: Maintained 3046T: git git://linuxtv.org/media_tree.git 3047F: Documentation/devicetree/bindings/media/i2c/ak7375.txt 3048F: drivers/media/i2c/ak7375.c 3049 3050ASAHI KASEI AK8974 DRIVER 3051M: Linus Walleij <linus.walleij@linaro.org> 3052L: linux-iio@vger.kernel.org 3053S: Supported 3054W: http://www.akm.com/ 3055F: drivers/iio/magnetometer/ak8974.c 3056 3057ASC7621 HARDWARE MONITOR DRIVER 3058M: George Joseph <george.joseph@fairview5.com> 3059L: linux-hwmon@vger.kernel.org 3060S: Maintained 3061F: Documentation/hwmon/asc7621.rst 3062F: drivers/hwmon/asc7621.c 3063 3064ASIX AX88796C SPI ETHERNET ADAPTER 3065M: Łukasz Stelmach <l.stelmach@samsung.com> 3066S: Maintained 3067F: Documentation/devicetree/bindings/net/asix,ax88796c.yaml 3068F: drivers/net/ethernet/asix/ax88796c_* 3069 3070ASPEED PECI CONTROLLER 3071M: Iwona Winiarska <iwona.winiarska@intel.com> 3072L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3073L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3074S: Supported 3075F: Documentation/devicetree/bindings/peci/peci-aspeed.yaml 3076F: drivers/peci/controller/peci-aspeed.c 3077 3078ASPEED PINCTRL DRIVERS 3079M: Andrew Jeffery <andrew@aj.id.au> 3080L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3081L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3082L: linux-gpio@vger.kernel.org 3083S: Maintained 3084F: Documentation/devicetree/bindings/pinctrl/aspeed,* 3085F: drivers/pinctrl/aspeed/ 3086 3087ASPEED SCU INTERRUPT CONTROLLER DRIVER 3088M: Eddie James <eajames@linux.ibm.com> 3089L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3090S: Maintained 3091F: Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2xxx-scu-ic.txt 3092F: drivers/irqchip/irq-aspeed-scu-ic.c 3093F: include/dt-bindings/interrupt-controller/aspeed-scu-ic.h 3094 3095ASPEED SD/MMC DRIVER 3096M: Andrew Jeffery <andrew@aj.id.au> 3097L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3098L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3099L: linux-mmc@vger.kernel.org 3100S: Maintained 3101F: Documentation/devicetree/bindings/mmc/aspeed,sdhci.yaml 3102F: drivers/mmc/host/sdhci-of-aspeed* 3103 3104ASPEED SMC SPI DRIVER 3105M: Chin-Ting Kuo <chin-ting_kuo@aspeedtech.com> 3106M: Cédric Le Goater <clg@kaod.org> 3107L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 3108L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3109L: linux-spi@vger.kernel.org 3110S: Maintained 3111F: Documentation/devicetree/bindings/spi/aspeed,ast2600-fmc.yaml 3112F: drivers/spi/spi-aspeed-smc.c 3113 3114ASPEED VIDEO ENGINE DRIVER 3115M: Eddie James <eajames@linux.ibm.com> 3116L: linux-media@vger.kernel.org 3117L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 3118S: Maintained 3119F: Documentation/devicetree/bindings/media/aspeed-video.txt 3120F: drivers/media/platform/aspeed/ 3121 3122ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS 3123M: Corentin Chary <corentin.chary@gmail.com> 3124L: acpi4asus-user@lists.sourceforge.net 3125L: platform-driver-x86@vger.kernel.org 3126S: Maintained 3127W: http://acpi4asus.sf.net 3128F: drivers/platform/x86/asus*.c 3129F: drivers/platform/x86/eeepc*.c 3130 3131ASUS TF103C DOCK DRIVER 3132M: Hans de Goede <hdegoede@redhat.com> 3133L: platform-driver-x86@vger.kernel.org 3134S: Maintained 3135T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 3136F: drivers/platform/x86/asus-tf103c-dock.c 3137 3138ASUS WMI HARDWARE MONITOR DRIVER 3139M: Ed Brindley <kernel@maidavale.org> 3140M: Denis Pauk <pauk.denis@gmail.com> 3141L: linux-hwmon@vger.kernel.org 3142S: Maintained 3143F: drivers/hwmon/asus_wmi_sensors.c 3144 3145ASUS WMI EC HARDWARE MONITOR DRIVER 3146M: Eugene Shalygin <eugene.shalygin@gmail.com> 3147M: Denis Pauk <pauk.denis@gmail.com> 3148L: linux-hwmon@vger.kernel.org 3149S: Maintained 3150F: drivers/hwmon/asus_wmi_ec_sensors.c 3151 3152ASUS EC HARDWARE MONITOR DRIVER 3153M: Eugene Shalygin <eugene.shalygin@gmail.com> 3154L: linux-hwmon@vger.kernel.org 3155S: Maintained 3156F: drivers/hwmon/asus-ec-sensors.c 3157 3158ASUS WIRELESS RADIO CONTROL DRIVER 3159M: João Paulo Rechi Vita <jprvita@gmail.com> 3160L: platform-driver-x86@vger.kernel.org 3161S: Maintained 3162F: drivers/platform/x86/asus-wireless.c 3163 3164ASYMMETRIC KEYS 3165M: David Howells <dhowells@redhat.com> 3166L: keyrings@vger.kernel.org 3167S: Maintained 3168F: Documentation/crypto/asymmetric-keys.rst 3169F: crypto/asymmetric_keys/ 3170F: include/crypto/pkcs7.h 3171F: include/crypto/public_key.h 3172F: include/linux/verification.h 3173 3174ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API 3175R: Dan Williams <dan.j.williams@intel.com> 3176S: Odd fixes 3177W: http://sourceforge.net/projects/xscaleiop 3178F: Documentation/crypto/async-tx-api.rst 3179F: crypto/async_tx/ 3180F: include/linux/async_tx.h 3181 3182AT24 EEPROM DRIVER 3183M: Bartosz Golaszewski <brgl@bgdev.pl> 3184L: linux-i2c@vger.kernel.org 3185S: Maintained 3186T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 3187F: Documentation/devicetree/bindings/eeprom/at24.yaml 3188F: drivers/misc/eeprom/at24.c 3189 3190ATA OVER ETHERNET (AOE) DRIVER 3191M: "Justin Sanders" <justin@coraid.com> 3192S: Supported 3193W: http://www.openaoe.org/ 3194F: Documentation/admin-guide/aoe/ 3195F: drivers/block/aoe/ 3196 3197ATC260X PMIC MFD DRIVER 3198M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 3199M: Cristian Ciocaltea <cristian.ciocaltea@gmail.com> 3200L: linux-actions@lists.infradead.org 3201S: Maintained 3202F: Documentation/devicetree/bindings/mfd/actions,atc260x.yaml 3203F: drivers/input/misc/atc260x-onkey.c 3204F: drivers/mfd/atc260* 3205F: drivers/power/reset/atc260x-poweroff.c 3206F: drivers/regulator/atc260x-regulator.c 3207F: include/linux/mfd/atc260x/* 3208 3209ATHEROS 71XX/9XXX GPIO DRIVER 3210M: Alban Bedel <albeu@free.fr> 3211S: Maintained 3212W: https://github.com/AlbanBedel/linux 3213T: git git://github.com/AlbanBedel/linux 3214F: Documentation/devicetree/bindings/gpio/gpio-ath79.txt 3215F: drivers/gpio/gpio-ath79.c 3216 3217ATHEROS 71XX/9XXX USB PHY DRIVER 3218M: Alban Bedel <albeu@free.fr> 3219S: Maintained 3220W: https://github.com/AlbanBedel/linux 3221T: git git://github.com/AlbanBedel/linux 3222F: Documentation/devicetree/bindings/phy/phy-ath79-usb.txt 3223F: drivers/phy/qualcomm/phy-ath79-usb.c 3224 3225ATHEROS ATH GENERIC UTILITIES 3226M: Kalle Valo <kvalo@kernel.org> 3227L: linux-wireless@vger.kernel.org 3228S: Supported 3229F: drivers/net/wireless/ath/* 3230 3231ATHEROS ATH5K WIRELESS DRIVER 3232M: Jiri Slaby <jirislaby@kernel.org> 3233M: Nick Kossifidis <mickflemm@gmail.com> 3234M: Luis Chamberlain <mcgrof@kernel.org> 3235L: linux-wireless@vger.kernel.org 3236S: Maintained 3237W: https://wireless.wiki.kernel.org/en/users/Drivers/ath5k 3238F: drivers/net/wireless/ath/ath5k/ 3239 3240ATHEROS ATH6KL WIRELESS DRIVER 3241L: linux-wireless@vger.kernel.org 3242S: Orphan 3243W: https://wireless.wiki.kernel.org/en/users/Drivers/ath6kl 3244F: drivers/net/wireless/ath/ath6kl/ 3245 3246ATI_REMOTE2 DRIVER 3247M: Ville Syrjala <syrjala@sci.fi> 3248S: Maintained 3249F: drivers/input/misc/ati_remote2.c 3250 3251ATK0110 HWMON DRIVER 3252M: Luca Tettamanti <kronos.it@gmail.com> 3253L: linux-hwmon@vger.kernel.org 3254S: Maintained 3255F: drivers/hwmon/asus_atk0110.c 3256 3257ATLX ETHERNET DRIVERS 3258M: Chris Snook <chris.snook@gmail.com> 3259L: netdev@vger.kernel.org 3260S: Maintained 3261W: http://sourceforge.net/projects/atl1 3262W: http://atl1.sourceforge.net 3263F: drivers/net/ethernet/atheros/ 3264 3265ATM 3266M: Chas Williams <3chas3@gmail.com> 3267L: linux-atm-general@lists.sourceforge.net (moderated for non-subscribers) 3268L: netdev@vger.kernel.org 3269S: Maintained 3270W: http://linux-atm.sourceforge.net 3271F: drivers/atm/ 3272F: include/linux/atm* 3273F: include/uapi/linux/atm* 3274 3275ATMEL MACB ETHERNET DRIVER 3276M: Nicolas Ferre <nicolas.ferre@microchip.com> 3277M: Claudiu Beznea <claudiu.beznea@microchip.com> 3278S: Supported 3279F: drivers/net/ethernet/cadence/ 3280 3281ATMEL MAXTOUCH DRIVER 3282M: Nick Dyer <nick@shmanahar.org> 3283S: Maintained 3284T: git git://github.com/ndyer/linux.git 3285F: Documentation/devicetree/bindings/input/atmel,maxtouch.yaml 3286F: drivers/input/touchscreen/atmel_mxt_ts.c 3287 3288ATMEL WIRELESS DRIVER 3289M: Simon Kelley <simon@thekelleys.org.uk> 3290L: linux-wireless@vger.kernel.org 3291S: Maintained 3292W: http://www.thekelleys.org.uk/atmel 3293W: http://atmelwlandriver.sourceforge.net/ 3294F: drivers/net/wireless/atmel/atmel* 3295 3296ATOMIC INFRASTRUCTURE 3297M: Will Deacon <will@kernel.org> 3298M: Peter Zijlstra <peterz@infradead.org> 3299R: Boqun Feng <boqun.feng@gmail.com> 3300R: Mark Rutland <mark.rutland@arm.com> 3301L: linux-kernel@vger.kernel.org 3302S: Maintained 3303F: arch/*/include/asm/atomic*.h 3304F: include/*/atomic*.h 3305F: include/linux/refcount.h 3306F: Documentation/atomic_*.txt 3307F: scripts/atomic/ 3308 3309ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER 3310M: Bradley Grove <linuxdrivers@attotech.com> 3311L: linux-scsi@vger.kernel.org 3312S: Supported 3313W: http://www.attotech.com 3314F: drivers/scsi/esas2r 3315 3316ATUSB IEEE 802.15.4 RADIO DRIVER 3317M: Stefan Schmidt <stefan@datenfreihafen.org> 3318L: linux-wpan@vger.kernel.org 3319S: Maintained 3320F: drivers/net/ieee802154/at86rf230.h 3321F: drivers/net/ieee802154/atusb.c 3322F: drivers/net/ieee802154/atusb.h 3323 3324AUDIT SUBSYSTEM 3325M: Paul Moore <paul@paul-moore.com> 3326M: Eric Paris <eparis@redhat.com> 3327L: linux-audit@redhat.com (moderated for non-subscribers) 3328S: Supported 3329W: https://github.com/linux-audit 3330T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git 3331F: include/asm-generic/audit_*.h 3332F: include/linux/audit.h 3333F: include/linux/audit_arch.h 3334F: include/uapi/linux/audit.h 3335F: kernel/audit* 3336F: lib/*audit.c 3337 3338AUXILIARY DISPLAY DRIVERS 3339M: Miguel Ojeda <ojeda@kernel.org> 3340S: Maintained 3341F: Documentation/devicetree/bindings/auxdisplay/ 3342F: drivers/auxdisplay/ 3343F: include/linux/cfag12864b.h 3344 3345AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER 3346M: Andreas Klinger <ak@it-klinger.de> 3347L: linux-iio@vger.kernel.org 3348S: Maintained 3349F: Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml 3350F: drivers/iio/adc/hx711.c 3351 3352AX.25 NETWORK LAYER 3353M: Ralf Baechle <ralf@linux-mips.org> 3354L: linux-hams@vger.kernel.org 3355S: Maintained 3356W: http://www.linux-ax25.org/ 3357F: include/net/ax25.h 3358F: include/uapi/linux/ax25.h 3359F: net/ax25/ 3360 3361AXENTIA ARM DEVICES 3362M: Peter Rosin <peda@axentia.se> 3363L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3364S: Maintained 3365F: arch/arm/boot/dts/at91-linea.dtsi 3366F: arch/arm/boot/dts/at91-natte.dtsi 3367F: arch/arm/boot/dts/at91-nattis-2-natte-2.dts 3368F: arch/arm/boot/dts/at91-tse850-3.dts 3369 3370AXENTIA ASOC DRIVERS 3371M: Peter Rosin <peda@axentia.se> 3372L: alsa-devel@alsa-project.org (moderated for non-subscribers) 3373S: Maintained 3374F: Documentation/devicetree/bindings/sound/axentia,* 3375F: sound/soc/atmel/tse850-pcm5142.c 3376 3377AXI-FAN-CONTROL HARDWARE MONITOR DRIVER 3378M: Nuno Sá <nuno.sa@analog.com> 3379L: linux-hwmon@vger.kernel.org 3380S: Supported 3381W: https://ez.analog.com/linux-software-drivers 3382F: Documentation/devicetree/bindings/hwmon/adi,axi-fan-control.yaml 3383F: drivers/hwmon/axi-fan-control.c 3384 3385AXXIA I2C CONTROLLER 3386M: Krzysztof Adamski <krzysztof.adamski@nokia.com> 3387L: linux-i2c@vger.kernel.org 3388S: Maintained 3389F: Documentation/devicetree/bindings/i2c/i2c-axxia.txt 3390F: drivers/i2c/busses/i2c-axxia.c 3391 3392AZ6007 DVB DRIVER 3393M: Mauro Carvalho Chehab <mchehab@kernel.org> 3394L: linux-media@vger.kernel.org 3395S: Maintained 3396W: https://linuxtv.org 3397T: git git://linuxtv.org/media_tree.git 3398F: drivers/media/usb/dvb-usb-v2/az6007.c 3399 3400AZTECH FM RADIO RECEIVER DRIVER 3401M: Hans Verkuil <hverkuil@xs4all.nl> 3402L: linux-media@vger.kernel.org 3403S: Maintained 3404W: https://linuxtv.org 3405T: git git://linuxtv.org/media_tree.git 3406F: drivers/media/radio/radio-aztech* 3407 3408B43 WIRELESS DRIVER 3409L: linux-wireless@vger.kernel.org 3410L: b43-dev@lists.infradead.org 3411S: Odd Fixes 3412W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3413F: drivers/net/wireless/broadcom/b43/ 3414 3415B43LEGACY WIRELESS DRIVER 3416M: Larry Finger <Larry.Finger@lwfinger.net> 3417L: linux-wireless@vger.kernel.org 3418L: b43-dev@lists.infradead.org 3419S: Maintained 3420W: https://wireless.wiki.kernel.org/en/users/Drivers/b43 3421F: drivers/net/wireless/broadcom/b43legacy/ 3422 3423BACKLIGHT CLASS/SUBSYSTEM 3424M: Lee Jones <lee.jones@linaro.org> 3425M: Daniel Thompson <daniel.thompson@linaro.org> 3426M: Jingoo Han <jingoohan1@gmail.com> 3427L: dri-devel@lists.freedesktop.org 3428S: Maintained 3429T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git 3430F: Documentation/ABI/stable/sysfs-class-backlight 3431F: Documentation/ABI/testing/sysfs-class-backlight 3432F: Documentation/devicetree/bindings/leds/backlight 3433F: drivers/video/backlight/ 3434F: include/linux/backlight.h 3435F: include/linux/pwm_backlight.h 3436 3437BARCO P50 GPIO DRIVER 3438M: Santosh Kumar Yadav <santoshkumar.yadav@barco.com> 3439M: Peter Korsgaard <peter.korsgaard@barco.com> 3440S: Maintained 3441F: drivers/platform/x86/barco-p50-gpio.c 3442 3443BATMAN ADVANCED 3444M: Marek Lindner <mareklindner@neomailbox.ch> 3445M: Simon Wunderlich <sw@simonwunderlich.de> 3446M: Antonio Quartulli <a@unstable.cc> 3447M: Sven Eckelmann <sven@narfation.org> 3448L: b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers) 3449S: Maintained 3450W: https://www.open-mesh.org/ 3451Q: https://patchwork.open-mesh.org/project/batman/list/ 3452B: https://www.open-mesh.org/projects/batman-adv/issues 3453C: ircs://irc.hackint.org/batadv 3454T: git https://git.open-mesh.org/linux-merge.git 3455F: Documentation/networking/batman-adv.rst 3456F: include/uapi/linux/batadv_packet.h 3457F: include/uapi/linux/batman_adv.h 3458F: net/batman-adv/ 3459 3460BAYCOM/HDLCDRV DRIVERS FOR AX.25 3461M: Thomas Sailer <t.sailer@alumni.ethz.ch> 3462L: linux-hams@vger.kernel.org 3463S: Maintained 3464W: http://www.baycom.org/~tom/ham/ham.html 3465F: drivers/net/hamradio/baycom* 3466 3467BCACHE (BLOCK LAYER CACHE) 3468M: Coly Li <colyli@suse.de> 3469M: Kent Overstreet <kent.overstreet@gmail.com> 3470L: linux-bcache@vger.kernel.org 3471S: Maintained 3472W: http://bcache.evilpiepirate.org 3473C: irc://irc.oftc.net/bcache 3474F: drivers/md/bcache/ 3475 3476BDISP ST MEDIA DRIVER 3477M: Fabien Dessenne <fabien.dessenne@foss.st.com> 3478L: linux-media@vger.kernel.org 3479S: Supported 3480W: https://linuxtv.org 3481T: git git://linuxtv.org/media_tree.git 3482F: drivers/media/platform/st/sti/bdisp 3483 3484BECKHOFF CX5020 ETHERCAT MASTER DRIVER 3485M: Dariusz Marcinkiewicz <reksio@newterm.pl> 3486L: netdev@vger.kernel.org 3487S: Maintained 3488F: drivers/net/ethernet/ec_bhf.c 3489 3490BEFS FILE SYSTEM 3491M: Luis de Bethencourt <luisbg@kernel.org> 3492M: Salah Triki <salah.triki@gmail.com> 3493S: Maintained 3494T: git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git 3495F: Documentation/filesystems/befs.rst 3496F: fs/befs/ 3497 3498BFQ I/O SCHEDULER 3499M: Paolo Valente <paolo.valente@linaro.org> 3500M: Jens Axboe <axboe@kernel.dk> 3501L: linux-block@vger.kernel.org 3502S: Maintained 3503F: Documentation/block/bfq-iosched.rst 3504F: block/bfq-* 3505 3506BFS FILE SYSTEM 3507M: "Tigran A. Aivazian" <aivazian.tigran@gmail.com> 3508S: Maintained 3509F: Documentation/filesystems/bfs.rst 3510F: fs/bfs/ 3511F: include/uapi/linux/bfs_fs.h 3512 3513BITMAP API 3514M: Yury Norov <yury.norov@gmail.com> 3515R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 3516R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 3517S: Maintained 3518F: include/linux/bitmap.h 3519F: include/linux/find.h 3520F: lib/bitmap.c 3521F: lib/find_bit.c 3522F: lib/find_bit_benchmark.c 3523F: lib/test_bitmap.c 3524F: tools/include/linux/bitmap.h 3525F: tools/include/linux/find.h 3526F: tools/lib/bitmap.c 3527F: tools/lib/find_bit.c 3528 3529BLINKM RGB LED DRIVER 3530M: Jan-Simon Moeller <jansimon.moeller@gmx.de> 3531S: Maintained 3532F: drivers/leds/leds-blinkm.c 3533 3534BLOCK LAYER 3535M: Jens Axboe <axboe@kernel.dk> 3536L: linux-block@vger.kernel.org 3537S: Maintained 3538T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 3539F: Documentation/ABI/stable/sysfs-block 3540F: Documentation/block/ 3541F: block/ 3542F: drivers/block/ 3543F: include/linux/bio.h 3544F: include/linux/blk* 3545F: kernel/trace/blktrace.c 3546F: lib/sbitmap.c 3547 3548BLOCK2MTD DRIVER 3549M: Joern Engel <joern@lazybastard.org> 3550L: linux-mtd@lists.infradead.org 3551S: Maintained 3552F: drivers/mtd/devices/block2mtd.c 3553 3554BLUETOOTH DRIVERS 3555M: Marcel Holtmann <marcel@holtmann.org> 3556M: Johan Hedberg <johan.hedberg@gmail.com> 3557M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3558L: linux-bluetooth@vger.kernel.org 3559S: Supported 3560W: http://www.bluez.org/ 3561T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3562T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3563F: drivers/bluetooth/ 3564 3565BLUETOOTH SUBSYSTEM 3566M: Marcel Holtmann <marcel@holtmann.org> 3567M: Johan Hedberg <johan.hedberg@gmail.com> 3568M: Luiz Augusto von Dentz <luiz.dentz@gmail.com> 3569L: linux-bluetooth@vger.kernel.org 3570S: Supported 3571W: http://www.bluez.org/ 3572T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git 3573T: git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git 3574F: include/net/bluetooth/ 3575F: net/bluetooth/ 3576 3577BONDING DRIVER 3578M: Jay Vosburgh <j.vosburgh@gmail.com> 3579M: Veaceslav Falico <vfalico@gmail.com> 3580M: Andy Gospodarek <andy@greyhouse.net> 3581L: netdev@vger.kernel.org 3582S: Supported 3583W: http://sourceforge.net/projects/bonding/ 3584F: Documentation/networking/bonding.rst 3585F: drivers/net/bonding/ 3586F: include/net/bond* 3587F: include/uapi/linux/if_bonding.h 3588 3589BOSCH SENSORTEC BMA400 ACCELEROMETER IIO DRIVER 3590M: Dan Robertson <dan@dlrobertson.com> 3591L: linux-iio@vger.kernel.org 3592S: Maintained 3593F: Documentation/devicetree/bindings/iio/accel/bosch,bma400.yaml 3594F: drivers/iio/accel/bma400* 3595 3596BPF (Safe dynamic programs and tools) 3597M: Alexei Starovoitov <ast@kernel.org> 3598M: Daniel Borkmann <daniel@iogearbox.net> 3599M: Andrii Nakryiko <andrii@kernel.org> 3600R: Martin KaFai Lau <kafai@fb.com> 3601R: Song Liu <songliubraving@fb.com> 3602R: Yonghong Song <yhs@fb.com> 3603R: John Fastabend <john.fastabend@gmail.com> 3604R: KP Singh <kpsingh@kernel.org> 3605L: netdev@vger.kernel.org 3606L: bpf@vger.kernel.org 3607S: Supported 3608W: https://bpf.io/ 3609Q: https://patchwork.kernel.org/project/netdevbpf/list/?delegate=121173 3610T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git 3611T: git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git 3612F: Documentation/bpf/ 3613F: Documentation/networking/filter.rst 3614F: Documentation/userspace-api/ebpf/ 3615F: arch/*/net/* 3616F: include/linux/bpf* 3617F: include/linux/btf* 3618F: include/linux/filter.h 3619F: include/trace/events/xdp.h 3620F: include/uapi/linux/bpf* 3621F: include/uapi/linux/btf* 3622F: include/uapi/linux/filter.h 3623F: kernel/bpf/ 3624F: kernel/trace/bpf_trace.c 3625F: lib/test_bpf.c 3626F: net/bpf/ 3627F: net/core/filter.c 3628F: net/sched/act_bpf.c 3629F: net/sched/cls_bpf.c 3630F: samples/bpf/ 3631F: scripts/bpf_doc.py 3632F: scripts/pahole-flags.sh 3633F: scripts/pahole-version.sh 3634F: tools/bpf/ 3635F: tools/lib/bpf/ 3636F: tools/testing/selftests/bpf/ 3637N: bpf 3638K: bpf 3639 3640BPF JIT for ARM 3641M: Shubham Bansal <illusionist.neo@gmail.com> 3642L: netdev@vger.kernel.org 3643L: bpf@vger.kernel.org 3644S: Maintained 3645F: arch/arm/net/ 3646 3647BPF JIT for ARM64 3648M: Daniel Borkmann <daniel@iogearbox.net> 3649M: Alexei Starovoitov <ast@kernel.org> 3650M: Zi Shen Lim <zlim.lnx@gmail.com> 3651L: netdev@vger.kernel.org 3652L: bpf@vger.kernel.org 3653S: Supported 3654F: arch/arm64/net/ 3655 3656BPF JIT for MIPS (32-BIT AND 64-BIT) 3657M: Johan Almbladh <johan.almbladh@anyfinetworks.com> 3658M: Paul Burton <paulburton@kernel.org> 3659L: netdev@vger.kernel.org 3660L: bpf@vger.kernel.org 3661S: Maintained 3662F: arch/mips/net/ 3663 3664BPF JIT for NFP NICs 3665M: Jakub Kicinski <kuba@kernel.org> 3666L: netdev@vger.kernel.org 3667L: bpf@vger.kernel.org 3668S: Supported 3669F: drivers/net/ethernet/netronome/nfp/bpf/ 3670 3671BPF JIT for POWERPC (32-BIT AND 64-BIT) 3672M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 3673L: netdev@vger.kernel.org 3674L: bpf@vger.kernel.org 3675S: Maintained 3676F: arch/powerpc/net/ 3677 3678BPF JIT for RISC-V (32-bit) 3679M: Luke Nelson <luke.r.nels@gmail.com> 3680M: Xi Wang <xi.wang@gmail.com> 3681L: netdev@vger.kernel.org 3682L: bpf@vger.kernel.org 3683S: Maintained 3684F: arch/riscv/net/ 3685X: arch/riscv/net/bpf_jit_comp64.c 3686 3687BPF JIT for RISC-V (64-bit) 3688M: Björn Töpel <bjorn@kernel.org> 3689L: netdev@vger.kernel.org 3690L: bpf@vger.kernel.org 3691S: Maintained 3692F: arch/riscv/net/ 3693X: arch/riscv/net/bpf_jit_comp32.c 3694 3695BPF JIT for S390 3696M: Ilya Leoshkevich <iii@linux.ibm.com> 3697M: Heiko Carstens <hca@linux.ibm.com> 3698M: Vasily Gorbik <gor@linux.ibm.com> 3699L: netdev@vger.kernel.org 3700L: bpf@vger.kernel.org 3701S: Maintained 3702F: arch/s390/net/ 3703X: arch/s390/net/pnet.c 3704 3705BPF JIT for SPARC (32-BIT AND 64-BIT) 3706M: David S. Miller <davem@davemloft.net> 3707L: netdev@vger.kernel.org 3708L: bpf@vger.kernel.org 3709S: Maintained 3710F: arch/sparc/net/ 3711 3712BPF JIT for X86 32-BIT 3713M: Wang YanQing <udknight@gmail.com> 3714L: netdev@vger.kernel.org 3715L: bpf@vger.kernel.org 3716S: Maintained 3717F: arch/x86/net/bpf_jit_comp32.c 3718 3719BPF JIT for X86 64-BIT 3720M: Alexei Starovoitov <ast@kernel.org> 3721M: Daniel Borkmann <daniel@iogearbox.net> 3722L: netdev@vger.kernel.org 3723L: bpf@vger.kernel.org 3724S: Supported 3725F: arch/x86/net/ 3726X: arch/x86/net/bpf_jit_comp32.c 3727 3728BPF LSM (Security Audit and Enforcement using BPF) 3729M: KP Singh <kpsingh@kernel.org> 3730R: Florent Revest <revest@chromium.org> 3731R: Brendan Jackman <jackmanb@chromium.org> 3732L: bpf@vger.kernel.org 3733S: Maintained 3734F: Documentation/bpf/prog_lsm.rst 3735F: include/linux/bpf_lsm.h 3736F: kernel/bpf/bpf_lsm.c 3737F: security/bpf/ 3738 3739BROADCOM B44 10/100 ETHERNET DRIVER 3740M: Michael Chan <michael.chan@broadcom.com> 3741L: netdev@vger.kernel.org 3742S: Supported 3743F: drivers/net/ethernet/broadcom/b44.* 3744 3745BROADCOM B53/SF2 ETHERNET SWITCH DRIVER 3746M: Florian Fainelli <f.fainelli@gmail.com> 3747L: netdev@vger.kernel.org 3748L: openwrt-devel@lists.openwrt.org (subscribers-only) 3749S: Supported 3750F: Documentation/devicetree/bindings/net/dsa/brcm,b53.yaml 3751F: drivers/net/dsa/b53/* 3752F: drivers/net/dsa/bcm_sf2* 3753F: include/linux/dsa/brcm.h 3754F: include/linux/platform_data/b53.h 3755 3756BROADCOM BCM2711/BCM2835 ARM ARCHITECTURE 3757M: Nicolas Saenz Julienne <nsaenz@kernel.org> 3758R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3759L: linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers) 3760L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3761S: Maintained 3762T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsaenz/linux-rpi.git 3763F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3764F: drivers/pci/controller/pcie-brcmstb.c 3765F: drivers/staging/vc04_services 3766N: bcm2711 3767N: bcm283* 3768 3769BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE 3770M: Florian Fainelli <f.fainelli@gmail.com> 3771M: Ray Jui <rjui@broadcom.com> 3772M: Scott Branden <sbranden@broadcom.com> 3773R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3774S: Maintained 3775T: git git://github.com/broadcom/mach-bcm 3776F: arch/arm/mach-bcm/ 3777N: bcm281* 3778N: bcm113* 3779N: bcm216* 3780N: kona 3781 3782BROADCOM BCM47XX MIPS ARCHITECTURE 3783M: Hauke Mehrtens <hauke@hauke-m.de> 3784M: Rafał Miłecki <zajec5@gmail.com> 3785L: linux-mips@vger.kernel.org 3786S: Maintained 3787F: Documentation/devicetree/bindings/mips/brcm/ 3788F: arch/mips/bcm47xx/* 3789F: arch/mips/include/asm/mach-bcm47xx/* 3790 3791BROADCOM BCM4908 ETHERNET DRIVER 3792M: Rafał Miłecki <rafal@milecki.pl> 3793R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3794L: netdev@vger.kernel.org 3795S: Maintained 3796F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml 3797F: drivers/net/ethernet/broadcom/bcm4908_enet.* 3798F: drivers/net/ethernet/broadcom/unimac.h 3799 3800BROADCOM BCM4908 PINMUX DRIVER 3801M: Rafał Miłecki <rafal@milecki.pl> 3802R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3803L: linux-gpio@vger.kernel.org 3804S: Maintained 3805F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml 3806F: drivers/pinctrl/bcm/pinctrl-bcm4908.c 3807 3808BROADCOM BCM5301X ARM ARCHITECTURE 3809M: Florian Fainelli <f.fainelli@gmail.com> 3810M: Hauke Mehrtens <hauke@hauke-m.de> 3811M: Rafał Miłecki <zajec5@gmail.com> 3812R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3813L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3814S: Maintained 3815F: arch/arm/boot/dts/bcm470* 3816F: arch/arm/boot/dts/bcm5301* 3817F: arch/arm/boot/dts/bcm953012* 3818F: arch/arm/mach-bcm/bcm_5301x.c 3819 3820BROADCOM BCM53573 ARM ARCHITECTURE 3821M: Florian Fainelli <f.fainelli@gmail.com> 3822M: Rafał Miłecki <rafal@milecki.pl> 3823R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3824L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3825S: Maintained 3826F: arch/arm/boot/dts/bcm47189* 3827F: arch/arm/boot/dts/bcm53573* 3828 3829BROADCOM BCM63XX ARM ARCHITECTURE 3830M: Florian Fainelli <f.fainelli@gmail.com> 3831R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3832L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3833S: Maintained 3834T: git git://github.com/broadcom/stblinux.git 3835N: bcm63xx 3836 3837BROADCOM BCM63XX/BCM33XX UDC DRIVER 3838M: Kevin Cernekee <cernekee@gmail.com> 3839L: linux-usb@vger.kernel.org 3840S: Maintained 3841F: drivers/usb/gadget/udc/bcm63xx_udc.* 3842 3843BROADCOM BCM7XXX ARM ARCHITECTURE 3844M: Florian Fainelli <f.fainelli@gmail.com> 3845R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3846L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 3847S: Maintained 3848T: git git://github.com/broadcom/stblinux.git 3849F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 3850F: arch/arm/boot/dts/bcm7*.dts* 3851F: arch/arm/include/asm/hardware/cache-b15-rac.h 3852F: arch/arm/mach-bcm/*brcmstb* 3853F: arch/arm/mm/cache-b15-rac.c 3854F: drivers/bus/brcmstb_gisb.c 3855F: drivers/pci/controller/pcie-brcmstb.c 3856N: brcmstb 3857N: bcm7038 3858N: bcm7120 3859 3860BROADCOM BDC DRIVER 3861M: Al Cooper <alcooperx@gmail.com> 3862L: linux-usb@vger.kernel.org 3863R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3864S: Maintained 3865F: Documentation/devicetree/bindings/usb/brcm,bdc.yaml 3866F: drivers/usb/gadget/udc/bdc/ 3867 3868BROADCOM BMIPS CPUFREQ DRIVER 3869M: Markus Mayer <mmayer@broadcom.com> 3870R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3871L: linux-pm@vger.kernel.org 3872S: Maintained 3873F: drivers/cpufreq/bmips-cpufreq.c 3874 3875BROADCOM BMIPS MIPS ARCHITECTURE 3876M: Florian Fainelli <f.fainelli@gmail.com> 3877R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3878L: linux-mips@vger.kernel.org 3879S: Maintained 3880T: git git://github.com/broadcom/stblinux.git 3881F: arch/mips/bmips/* 3882F: arch/mips/boot/dts/brcm/bcm*.dts* 3883F: arch/mips/include/asm/mach-bmips/* 3884F: arch/mips/kernel/*bmips* 3885F: drivers/soc/bcm/bcm63xx 3886F: drivers/irqchip/irq-bcm63* 3887F: drivers/irqchip/irq-bcm7* 3888F: drivers/irqchip/irq-brcmstb* 3889F: include/linux/bcm963xx_nvram.h 3890F: include/linux/bcm963xx_tag.h 3891 3892BROADCOM BNX2 GIGABIT ETHERNET DRIVER 3893M: Rasesh Mody <rmody@marvell.com> 3894M: GR-Linux-NIC-Dev@marvell.com 3895L: netdev@vger.kernel.org 3896S: Supported 3897F: drivers/net/ethernet/broadcom/bnx2.* 3898F: drivers/net/ethernet/broadcom/bnx2_* 3899 3900BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER 3901M: Saurav Kashyap <skashyap@marvell.com> 3902M: Javed Hasan <jhasan@marvell.com> 3903M: GR-QLogic-Storage-Upstream@marvell.com 3904L: linux-scsi@vger.kernel.org 3905S: Supported 3906F: drivers/scsi/bnx2fc/ 3907 3908BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER 3909M: Nilesh Javali <njavali@marvell.com> 3910M: Manish Rangankar <mrangankar@marvell.com> 3911M: GR-QLogic-Storage-Upstream@marvell.com 3912L: linux-scsi@vger.kernel.org 3913S: Supported 3914F: drivers/scsi/bnx2i/ 3915 3916BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER 3917M: Ariel Elior <aelior@marvell.com> 3918M: Sudarsana Kalluru <skalluru@marvell.com> 3919M: Manish Chopra <manishc@marvell.com> 3920L: netdev@vger.kernel.org 3921S: Supported 3922F: drivers/net/ethernet/broadcom/bnx2x/ 3923 3924BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER 3925M: Michael Chan <michael.chan@broadcom.com> 3926L: netdev@vger.kernel.org 3927S: Supported 3928F: drivers/firmware/broadcom/tee_bnxt_fw.c 3929F: drivers/net/ethernet/broadcom/bnxt/ 3930F: include/linux/firmware/broadcom/tee_bnxt_fw.h 3931 3932BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER 3933M: Arend van Spriel <aspriel@gmail.com> 3934M: Franky Lin <franky.lin@broadcom.com> 3935M: Hante Meuleman <hante.meuleman@broadcom.com> 3936L: linux-wireless@vger.kernel.org 3937L: brcm80211-dev-list.pdl@broadcom.com 3938L: SHA-cyfmac-dev-list@infineon.com 3939S: Supported 3940F: drivers/net/wireless/broadcom/brcm80211/ 3941 3942BROADCOM BRCMSTB GPIO DRIVER 3943M: Doug Berger <opendmb@gmail.com> 3944M: Florian Fainelli <f.fainelli@gmail.com> 3945R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3946S: Supported 3947F: Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.yaml 3948F: drivers/gpio/gpio-brcmstb.c 3949 3950BROADCOM BRCMSTB I2C DRIVER 3951M: Kamal Dasu <kdasu.kdev@gmail.com> 3952R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3953L: linux-i2c@vger.kernel.org 3954S: Supported 3955F: Documentation/devicetree/bindings/i2c/brcm,brcmstb-i2c.yaml 3956F: drivers/i2c/busses/i2c-brcmstb.c 3957 3958BROADCOM BRCMSTB UART DRIVER 3959M: Al Cooper <alcooperx@gmail.com> 3960R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3961L: linux-serial@vger.kernel.org 3962S: Maintained 3963F: Documentation/devicetree/bindings/serial/brcm,bcm7271-uart.yaml 3964F: drivers/tty/serial/8250/8250_bcm7271.c 3965 3966BROADCOM BRCMSTB USB EHCI DRIVER 3967M: Al Cooper <alcooperx@gmail.com> 3968R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3969L: linux-usb@vger.kernel.org 3970S: Maintained 3971F: Documentation/devicetree/bindings/usb/brcm,bcm7445-ehci.yaml 3972F: drivers/usb/host/ehci-brcm.* 3973 3974BROADCOM BRCMSTB USB PIN MAP DRIVER 3975M: Al Cooper <alcooperx@gmail.com> 3976R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3977L: linux-usb@vger.kernel.org 3978S: Maintained 3979F: Documentation/devicetree/bindings/usb/brcm,usb-pinmap.yaml 3980F: drivers/usb/misc/brcmstb-usb-pinmap.c 3981 3982BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER 3983M: Al Cooper <alcooperx@gmail.com> 3984R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3985L: linux-kernel@vger.kernel.org 3986S: Maintained 3987F: drivers/phy/broadcom/phy-brcm-usb* 3988 3989BROADCOM ETHERNET PHY DRIVERS 3990M: Florian Fainelli <f.fainelli@gmail.com> 3991R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 3992L: netdev@vger.kernel.org 3993S: Supported 3994F: Documentation/devicetree/bindings/net/broadcom-bcm87xx.txt 3995F: drivers/net/phy/bcm*.[ch] 3996F: drivers/net/phy/broadcom.c 3997F: include/linux/brcmphy.h 3998 3999BROADCOM GENET ETHERNET DRIVER 4000M: Doug Berger <opendmb@gmail.com> 4001M: Florian Fainelli <f.fainelli@gmail.com> 4002R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4003L: netdev@vger.kernel.org 4004S: Supported 4005F: Documentation/devicetree/bindings/net/brcm,bcmgenet.yaml 4006F: Documentation/devicetree/bindings/net/brcm,unimac-mdio.yaml 4007F: drivers/net/ethernet/broadcom/genet/ 4008F: drivers/net/ethernet/broadcom/unimac.h 4009F: drivers/net/mdio/mdio-bcm-unimac.c 4010F: include/linux/platform_data/bcmgenet.h 4011F: include/linux/platform_data/mdio-bcm-unimac.h 4012 4013BROADCOM IPROC ARM ARCHITECTURE 4014M: Ray Jui <rjui@broadcom.com> 4015M: Scott Branden <sbranden@broadcom.com> 4016R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4017L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4018S: Maintained 4019T: git git://github.com/broadcom/stblinux.git 4020F: arch/arm64/boot/dts/broadcom/northstar2/* 4021F: arch/arm64/boot/dts/broadcom/stingray/* 4022F: drivers/clk/bcm/clk-ns* 4023F: drivers/clk/bcm/clk-sr* 4024F: drivers/pinctrl/bcm/pinctrl-ns* 4025F: include/dt-bindings/clock/bcm-sr* 4026N: iproc 4027N: cygnus 4028N: bcm[-_]nsp 4029N: bcm9113* 4030N: bcm9583* 4031N: bcm9585* 4032N: bcm9586* 4033N: bcm988312 4034N: bcm113* 4035N: bcm583* 4036N: bcm585* 4037N: bcm586* 4038N: bcm88312 4039N: hr2 4040N: stingray 4041 4042BROADCOM IPROC GBIT ETHERNET DRIVER 4043M: Rafał Miłecki <rafal@milecki.pl> 4044R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4045L: netdev@vger.kernel.org 4046S: Maintained 4047F: Documentation/devicetree/bindings/net/brcm,amac.yaml 4048F: drivers/net/ethernet/broadcom/bgmac* 4049F: drivers/net/ethernet/broadcom/unimac.h 4050 4051BROADCOM KONA GPIO DRIVER 4052M: Ray Jui <rjui@broadcom.com> 4053R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4054S: Supported 4055F: Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt 4056F: drivers/gpio/gpio-bcm-kona.c 4057 4058BROADCOM MPI3 STORAGE CONTROLLER DRIVER 4059M: Sathya Prakash Veerichetty <sathya.prakash@broadcom.com> 4060M: Kashyap Desai <kashyap.desai@broadcom.com> 4061M: Sumit Saxena <sumit.saxena@broadcom.com> 4062M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 4063L: mpi3mr-linuxdrv.pdl@broadcom.com 4064L: linux-scsi@vger.kernel.org 4065S: Supported 4066W: https://www.broadcom.com/support/storage 4067F: drivers/scsi/mpi3mr/ 4068 4069BROADCOM NETXTREME-E ROCE DRIVER 4070M: Selvin Xavier <selvin.xavier@broadcom.com> 4071L: linux-rdma@vger.kernel.org 4072S: Supported 4073W: http://www.broadcom.com 4074F: drivers/infiniband/hw/bnxt_re/ 4075F: include/uapi/rdma/bnxt_re-abi.h 4076 4077BROADCOM NVRAM DRIVER 4078M: Rafał Miłecki <zajec5@gmail.com> 4079L: linux-mips@vger.kernel.org 4080S: Maintained 4081F: drivers/firmware/broadcom/* 4082 4083BROADCOM PMB (POWER MANAGEMENT BUS) DRIVER 4084M: Rafał Miłecki <rafal@milecki.pl> 4085M: Florian Fainelli <f.fainelli@gmail.com> 4086R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4087L: linux-pm@vger.kernel.org 4088S: Maintained 4089T: git git://github.com/broadcom/stblinux.git 4090F: drivers/soc/bcm/bcm63xx/bcm-pmb.c 4091F: include/dt-bindings/soc/bcm-pmb.h 4092 4093BROADCOM SPECIFIC AMBA DRIVER (BCMA) 4094M: Rafał Miłecki <zajec5@gmail.com> 4095L: linux-wireless@vger.kernel.org 4096S: Maintained 4097F: drivers/bcma/ 4098F: include/linux/bcma/ 4099 4100BROADCOM SPI DRIVER 4101M: Kamal Dasu <kdasu.kdev@gmail.com> 4102R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4103S: Maintained 4104F: Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.yaml 4105F: drivers/spi/spi-bcm-qspi.* 4106F: drivers/spi/spi-brcmstb-qspi.c 4107F: drivers/spi/spi-iproc-qspi.c 4108 4109BROADCOM STB AVS CPUFREQ DRIVER 4110M: Markus Mayer <mmayer@broadcom.com> 4111R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4112L: linux-pm@vger.kernel.org 4113S: Maintained 4114F: Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt 4115F: drivers/cpufreq/brcmstb* 4116 4117BROADCOM STB AVS TMON DRIVER 4118M: Markus Mayer <mmayer@broadcom.com> 4119R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4120L: linux-pm@vger.kernel.org 4121S: Maintained 4122F: Documentation/devicetree/bindings/thermal/brcm,avs-tmon.yaml 4123F: drivers/thermal/broadcom/brcmstb* 4124 4125BROADCOM STB DPFE DRIVER 4126M: Markus Mayer <mmayer@broadcom.com> 4127R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4128L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4129S: Maintained 4130F: Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.yaml 4131F: drivers/memory/brcmstb_dpfe.c 4132 4133BROADCOM STB NAND FLASH DRIVER 4134M: Brian Norris <computersforpeace@gmail.com> 4135M: Kamal Dasu <kdasu.kdev@gmail.com> 4136R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4137L: linux-mtd@lists.infradead.org 4138S: Maintained 4139F: drivers/mtd/nand/raw/brcmnand/ 4140F: include/linux/platform_data/brcmnand.h 4141 4142BROADCOM STB PCIE DRIVER 4143M: Jim Quinlan <jim2101024@gmail.com> 4144M: Nicolas Saenz Julienne <nsaenz@kernel.org> 4145M: Florian Fainelli <f.fainelli@gmail.com> 4146R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4147L: linux-pci@vger.kernel.org 4148S: Maintained 4149F: Documentation/devicetree/bindings/pci/brcm,stb-pcie.yaml 4150F: drivers/pci/controller/pcie-brcmstb.c 4151 4152BROADCOM SYSTEMPORT ETHERNET DRIVER 4153M: Florian Fainelli <f.fainelli@gmail.com> 4154R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4155L: netdev@vger.kernel.org 4156S: Supported 4157F: drivers/net/ethernet/broadcom/bcmsysport.* 4158F: drivers/net/ethernet/broadcom/unimac.h 4159F: Documentation/devicetree/bindings/net/brcm,systemport.yaml 4160 4161BROADCOM TG3 GIGABIT ETHERNET DRIVER 4162M: Siva Reddy Kallam <siva.kallam@broadcom.com> 4163M: Prashant Sreedharan <prashant@broadcom.com> 4164M: Michael Chan <mchan@broadcom.com> 4165L: netdev@vger.kernel.org 4166S: Supported 4167F: drivers/net/ethernet/broadcom/tg3.* 4168 4169BROADCOM VK DRIVER 4170M: Scott Branden <scott.branden@broadcom.com> 4171R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 4172S: Supported 4173F: drivers/misc/bcm-vk/ 4174F: include/uapi/linux/misc/bcm_vk.h 4175 4176BROCADE BFA FC SCSI DRIVER 4177M: Anil Gurumurthy <anil.gurumurthy@qlogic.com> 4178M: Sudarsana Kalluru <sudarsana.kalluru@qlogic.com> 4179L: linux-scsi@vger.kernel.org 4180S: Supported 4181F: drivers/scsi/bfa/ 4182 4183BROCADE BNA 10 GIGABIT ETHERNET DRIVER 4184M: Rasesh Mody <rmody@marvell.com> 4185M: Sudarsana Kalluru <skalluru@marvell.com> 4186M: GR-Linux-NIC-Dev@marvell.com 4187L: netdev@vger.kernel.org 4188S: Supported 4189F: drivers/net/ethernet/brocade/bna/ 4190 4191BSG (block layer generic sg v4 driver) 4192M: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> 4193L: linux-scsi@vger.kernel.org 4194S: Supported 4195F: block/bsg.c 4196F: include/linux/bsg.h 4197F: include/uapi/linux/bsg.h 4198 4199BT87X AUDIO DRIVER 4200M: Clemens Ladisch <clemens@ladisch.de> 4201L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4202S: Maintained 4203T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4204F: Documentation/sound/cards/bt87x.rst 4205F: sound/pci/bt87x.c 4206 4207BT8XXGPIO DRIVER 4208M: Michael Buesch <m@bues.ch> 4209S: Maintained 4210W: http://bu3sch.de/btgpio.php 4211F: drivers/gpio/gpio-bt8xx.c 4212 4213BTRFS FILE SYSTEM 4214M: Chris Mason <clm@fb.com> 4215M: Josef Bacik <josef@toxicpanda.com> 4216M: David Sterba <dsterba@suse.com> 4217L: linux-btrfs@vger.kernel.org 4218S: Maintained 4219W: http://btrfs.wiki.kernel.org/ 4220Q: http://patchwork.kernel.org/project/linux-btrfs/list/ 4221C: irc://irc.libera.chat/btrfs 4222T: git git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux.git 4223F: Documentation/filesystems/btrfs.rst 4224F: fs/btrfs/ 4225F: include/linux/btrfs* 4226F: include/uapi/linux/btrfs* 4227 4228BTTV VIDEO4LINUX DRIVER 4229M: Mauro Carvalho Chehab <mchehab@kernel.org> 4230L: linux-media@vger.kernel.org 4231S: Odd fixes 4232W: https://linuxtv.org 4233T: git git://linuxtv.org/media_tree.git 4234F: Documentation/driver-api/media/drivers/bttv* 4235F: drivers/media/pci/bt8xx/bttv* 4236 4237BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS 4238M: Chanwoo Choi <cw00.choi@samsung.com> 4239L: linux-pm@vger.kernel.org 4240L: linux-samsung-soc@vger.kernel.org 4241S: Maintained 4242T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 4243F: Documentation/devicetree/bindings/devfreq/exynos-bus.txt 4244F: drivers/devfreq/exynos-bus.c 4245 4246BUSLOGIC SCSI DRIVER 4247M: Khalid Aziz <khalid@gonehiking.org> 4248L: linux-scsi@vger.kernel.org 4249S: Maintained 4250F: drivers/scsi/BusLogic.* 4251F: drivers/scsi/FlashPoint.* 4252 4253C-MEDIA CMI8788 DRIVER 4254M: Clemens Ladisch <clemens@ladisch.de> 4255L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4256S: Maintained 4257T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 4258F: sound/pci/oxygen/ 4259 4260C-SKY ARCHITECTURE 4261M: Guo Ren <guoren@kernel.org> 4262L: linux-csky@vger.kernel.org 4263S: Supported 4264T: git https://github.com/c-sky/csky-linux.git 4265F: Documentation/devicetree/bindings/csky/ 4266F: Documentation/devicetree/bindings/interrupt-controller/csky,* 4267F: Documentation/devicetree/bindings/timer/csky,* 4268F: arch/csky/ 4269F: drivers/clocksource/timer-gx6605s.c 4270F: drivers/clocksource/timer-mp-csky.c 4271F: drivers/irqchip/irq-csky-* 4272N: csky 4273K: csky 4274 4275CA8210 IEEE-802.15.4 RADIO DRIVER 4276L: linux-wpan@vger.kernel.org 4277S: Orphan 4278W: https://github.com/Cascoda/ca8210-linux.git 4279F: Documentation/devicetree/bindings/net/ieee802154/ca8210.txt 4280F: drivers/net/ieee802154/ca8210.c 4281 4282CANAAN/KENDRYTE K210 SOC FPIOA DRIVER 4283M: Damien Le Moal <damien.lemoal@wdc.com> 4284L: linux-riscv@lists.infradead.org 4285L: linux-gpio@vger.kernel.org (pinctrl driver) 4286F: Documentation/devicetree/bindings/pinctrl/canaan,k210-fpioa.yaml 4287F: drivers/pinctrl/pinctrl-k210.c 4288 4289CANAAN/KENDRYTE K210 SOC RESET CONTROLLER DRIVER 4290M: Damien Le Moal <damien.lemoal@wdc.com> 4291L: linux-kernel@vger.kernel.org 4292L: linux-riscv@lists.infradead.org 4293S: Maintained 4294F: Documentation/devicetree/bindings/reset/canaan,k210-rst.yaml 4295F: drivers/reset/reset-k210.c 4296 4297CANAAN/KENDRYTE K210 SOC SYSTEM CONTROLLER DRIVER 4298M: Damien Le Moal <damien.lemoal@wdc.com> 4299L: linux-riscv@lists.infradead.org 4300S: Maintained 4301F: Documentation/devicetree/bindings/mfd/canaan,k210-sysctl.yaml 4302F: drivers/soc/canaan/ 4303F: include/soc/canaan/ 4304 4305CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS 4306M: David Howells <dhowells@redhat.com> 4307L: linux-cachefs@redhat.com (moderated for non-subscribers) 4308S: Supported 4309F: Documentation/filesystems/caching/cachefiles.rst 4310F: fs/cachefiles/ 4311 4312CADENCE MIPI-CSI2 BRIDGES 4313M: Maxime Ripard <mripard@kernel.org> 4314L: linux-media@vger.kernel.org 4315S: Maintained 4316F: Documentation/devicetree/bindings/media/cdns,*.txt 4317F: drivers/media/platform/cadence/cdns-csi2* 4318 4319CADENCE NAND DRIVER 4320L: linux-mtd@lists.infradead.org 4321S: Orphan 4322F: Documentation/devicetree/bindings/mtd/cadence-nand-controller.txt 4323F: drivers/mtd/nand/raw/cadence-nand-controller.c 4324 4325CADENCE USB3 DRD IP DRIVER 4326M: Peter Chen <peter.chen@kernel.org> 4327M: Pawel Laszczak <pawell@cadence.com> 4328R: Roger Quadros <rogerq@kernel.org> 4329R: Aswath Govindraju <a-govindraju@ti.com> 4330L: linux-usb@vger.kernel.org 4331S: Maintained 4332T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4333F: Documentation/devicetree/bindings/usb/cdns,usb3.yaml 4334F: drivers/usb/cdns3/ 4335X: drivers/usb/cdns3/cdnsp* 4336 4337CADENCE USBSSP DRD IP DRIVER 4338M: Pawel Laszczak <pawell@cadence.com> 4339L: linux-usb@vger.kernel.org 4340S: Maintained 4341T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4342F: drivers/usb/cdns3/ 4343X: drivers/usb/cdns3/cdns3* 4344 4345CADET FM/AM RADIO RECEIVER DRIVER 4346M: Hans Verkuil <hverkuil@xs4all.nl> 4347L: linux-media@vger.kernel.org 4348S: Maintained 4349W: https://linuxtv.org 4350T: git git://linuxtv.org/media_tree.git 4351F: drivers/media/radio/radio-cadet* 4352 4353CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER 4354L: linux-media@vger.kernel.org 4355S: Orphan 4356T: git git://linuxtv.org/media_tree.git 4357F: Documentation/admin-guide/media/cafe_ccic* 4358F: drivers/media/platform/marvell/ 4359 4360CAIF NETWORK LAYER 4361L: netdev@vger.kernel.org 4362S: Orphan 4363F: Documentation/networking/caif/ 4364F: drivers/net/caif/ 4365F: include/net/caif/ 4366F: include/uapi/linux/caif/ 4367F: net/caif/ 4368 4369CAKE QDISC 4370M: Toke Høiland-Jørgensen <toke@toke.dk> 4371L: cake@lists.bufferbloat.net (moderated for non-subscribers) 4372S: Maintained 4373F: net/sched/sch_cake.c 4374 4375CAN NETWORK DRIVERS 4376M: Wolfgang Grandegger <wg@grandegger.com> 4377M: Marc Kleine-Budde <mkl@pengutronix.de> 4378L: linux-can@vger.kernel.org 4379S: Maintained 4380W: https://github.com/linux-can 4381T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4382T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4383F: Documentation/devicetree/bindings/net/can/ 4384F: Documentation/devicetree/bindings/phy/ti,tcan104x-can.yaml 4385F: drivers/net/can/ 4386F: drivers/phy/phy-can-transceiver.c 4387F: include/linux/can/bittiming.h 4388F: include/linux/can/dev.h 4389F: include/linux/can/led.h 4390F: include/linux/can/length.h 4391F: include/linux/can/platform/ 4392F: include/linux/can/rx-offload.h 4393F: include/uapi/linux/can/error.h 4394F: include/uapi/linux/can/netlink.h 4395F: include/uapi/linux/can/vxcan.h 4396 4397CAN NETWORK LAYER 4398M: Oliver Hartkopp <socketcan@hartkopp.net> 4399M: Marc Kleine-Budde <mkl@pengutronix.de> 4400L: linux-can@vger.kernel.org 4401S: Maintained 4402W: https://github.com/linux-can 4403T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git 4404T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git 4405F: Documentation/networking/can.rst 4406F: include/linux/can/can-ml.h 4407F: include/linux/can/core.h 4408F: include/linux/can/skb.h 4409F: include/net/netns/can.h 4410F: include/uapi/linux/can.h 4411F: include/uapi/linux/can/bcm.h 4412F: include/uapi/linux/can/gw.h 4413F: include/uapi/linux/can/isotp.h 4414F: include/uapi/linux/can/raw.h 4415F: net/can/ 4416 4417CAN-J1939 NETWORK LAYER 4418M: Robin van der Gracht <robin@protonic.nl> 4419M: Oleksij Rempel <o.rempel@pengutronix.de> 4420R: kernel@pengutronix.de 4421L: linux-can@vger.kernel.org 4422S: Maintained 4423F: Documentation/networking/j1939.rst 4424F: include/uapi/linux/can/j1939.h 4425F: net/can/j1939/ 4426 4427CAPABILITIES 4428M: Serge Hallyn <serge@hallyn.com> 4429L: linux-security-module@vger.kernel.org 4430S: Supported 4431F: include/linux/capability.h 4432F: include/uapi/linux/capability.h 4433F: kernel/capability.c 4434F: security/commoncap.c 4435 4436CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER 4437M: Kevin Tsai <ktsai@capellamicro.com> 4438S: Maintained 4439F: drivers/iio/light/cm* 4440 4441CARL9170 LINUX COMMUNITY WIRELESS DRIVER 4442M: Christian Lamparter <chunkeey@googlemail.com> 4443L: linux-wireless@vger.kernel.org 4444S: Maintained 4445W: https://wireless.wiki.kernel.org/en/users/Drivers/carl9170 4446F: drivers/net/wireless/ath/carl9170/ 4447 4448CAVIUM I2C DRIVER 4449M: Robert Richter <rric@kernel.org> 4450S: Odd Fixes 4451W: http://www.marvell.com 4452F: drivers/i2c/busses/i2c-octeon* 4453F: drivers/i2c/busses/i2c-thunderx* 4454 4455CAVIUM LIQUIDIO NETWORK DRIVER 4456M: Derek Chickles <dchickles@marvell.com> 4457M: Satanand Burla <sburla@marvell.com> 4458M: Felix Manlunas <fmanlunas@marvell.com> 4459L: netdev@vger.kernel.org 4460S: Supported 4461W: http://www.marvell.com 4462F: drivers/net/ethernet/cavium/liquidio/ 4463 4464CAVIUM MMC DRIVER 4465M: Robert Richter <rric@kernel.org> 4466S: Odd Fixes 4467W: http://www.marvell.com 4468F: drivers/mmc/host/cavium* 4469 4470CAVIUM OCTEON-TX CRYPTO DRIVER 4471M: George Cherian <gcherian@marvell.com> 4472L: linux-crypto@vger.kernel.org 4473S: Supported 4474W: http://www.marvell.com 4475F: drivers/crypto/cavium/cpt/ 4476 4477CAVIUM THUNDERX2 ARM64 SOC 4478M: Robert Richter <rric@kernel.org> 4479L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 4480S: Odd Fixes 4481F: Documentation/devicetree/bindings/arm/cavium-thunder2.txt 4482F: arch/arm64/boot/dts/cavium/thunder2-99xx* 4483 4484CBS/ETF/TAPRIO QDISCS 4485M: Vinicius Costa Gomes <vinicius.gomes@intel.com> 4486S: Maintained 4487L: netdev@vger.kernel.org 4488F: net/sched/sch_cbs.c 4489F: net/sched/sch_etf.c 4490F: net/sched/sch_taprio.c 4491 4492CC2520 IEEE-802.15.4 RADIO DRIVER 4493M: Varka Bhadram <varkabhadram@gmail.com> 4494L: linux-wpan@vger.kernel.org 4495S: Maintained 4496F: Documentation/devicetree/bindings/net/ieee802154/cc2520.txt 4497F: drivers/net/ieee802154/cc2520.c 4498F: include/linux/spi/cc2520.h 4499 4500CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER 4501M: Gilad Ben-Yossef <gilad@benyossef.com> 4502L: linux-crypto@vger.kernel.org 4503S: Supported 4504W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4505F: drivers/crypto/ccree/ 4506 4507CCTRNG ARM TRUSTZONE CRYPTOCELL TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 4508M: Hadar Gat <hadar.gat@arm.com> 4509L: linux-crypto@vger.kernel.org 4510S: Supported 4511F: drivers/char/hw_random/cctrng.c 4512F: drivers/char/hw_random/cctrng.h 4513F: Documentation/devicetree/bindings/rng/arm-cctrng.yaml 4514W: https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family 4515 4516CEC FRAMEWORK 4517M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4518L: linux-media@vger.kernel.org 4519S: Supported 4520W: http://linuxtv.org 4521T: git git://linuxtv.org/media_tree.git 4522F: Documentation/ABI/testing/debugfs-cec-error-inj 4523F: Documentation/devicetree/bindings/media/cec.txt 4524F: Documentation/driver-api/media/cec-core.rst 4525F: Documentation/userspace-api/media/cec 4526F: drivers/media/cec/ 4527F: drivers/media/rc/keymaps/rc-cec.c 4528F: include/media/cec-notifier.h 4529F: include/media/cec.h 4530F: include/uapi/linux/cec-funcs.h 4531F: include/uapi/linux/cec.h 4532 4533CEC GPIO DRIVER 4534M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4535L: linux-media@vger.kernel.org 4536S: Supported 4537W: http://linuxtv.org 4538T: git git://linuxtv.org/media_tree.git 4539F: Documentation/devicetree/bindings/media/cec-gpio.txt 4540F: drivers/media/cec/platform/cec-gpio/ 4541 4542CELL BROADBAND ENGINE ARCHITECTURE 4543M: Arnd Bergmann <arnd@arndb.de> 4544L: linuxppc-dev@lists.ozlabs.org 4545S: Supported 4546W: http://www.ibm.com/developerworks/power/cell/ 4547F: arch/powerpc/include/asm/cell*.h 4548F: arch/powerpc/include/asm/spu*.h 4549F: arch/powerpc/include/uapi/asm/spu*.h 4550F: arch/powerpc/platforms/cell/ 4551 4552CELLWISE CW2015 BATTERY DRIVER 4553M: Tobias Schrammm <t.schramm@manjaro.org> 4554S: Maintained 4555F: Documentation/devicetree/bindings/power/supply/cw2015_battery.yaml 4556F: drivers/power/supply/cw2015_battery.c 4557 4558CEPH COMMON CODE (LIBCEPH) 4559M: Ilya Dryomov <idryomov@gmail.com> 4560M: Jeff Layton <jlayton@kernel.org> 4561M: Xiubo Li <xiubli@redhat.com> 4562L: ceph-devel@vger.kernel.org 4563S: Supported 4564W: http://ceph.com/ 4565T: git git://github.com/ceph/ceph-client.git 4566F: include/linux/ceph/ 4567F: include/linux/crush/ 4568F: net/ceph/ 4569 4570CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH) 4571M: Jeff Layton <jlayton@kernel.org> 4572M: Xiubo Li <xiubli@redhat.com> 4573M: Ilya Dryomov <idryomov@gmail.com> 4574L: ceph-devel@vger.kernel.org 4575S: Supported 4576W: http://ceph.com/ 4577T: git git://github.com/ceph/ceph-client.git 4578F: Documentation/filesystems/ceph.rst 4579F: fs/ceph/ 4580 4581CERTIFICATE HANDLING 4582M: David Howells <dhowells@redhat.com> 4583M: David Woodhouse <dwmw2@infradead.org> 4584L: keyrings@vger.kernel.org 4585S: Maintained 4586F: Documentation/admin-guide/module-signing.rst 4587F: certs/ 4588F: scripts/check-blacklist-hashes.awk 4589F: scripts/sign-file.c 4590F: tools/certs/ 4591 4592CFAG12864B LCD DRIVER 4593M: Miguel Ojeda <ojeda@kernel.org> 4594S: Maintained 4595F: drivers/auxdisplay/cfag12864b.c 4596F: include/linux/cfag12864b.h 4597 4598CFAG12864BFB LCD FRAMEBUFFER DRIVER 4599M: Miguel Ojeda <ojeda@kernel.org> 4600S: Maintained 4601F: drivers/auxdisplay/cfag12864bfb.c 4602F: include/linux/cfag12864b.h 4603 4604CHAR and MISC DRIVERS 4605M: Arnd Bergmann <arnd@arndb.de> 4606M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4607S: Supported 4608T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 4609F: drivers/char/ 4610F: drivers/misc/ 4611F: include/linux/miscdevice.h 4612X: drivers/char/agp/ 4613X: drivers/char/hw_random/ 4614X: drivers/char/ipmi/ 4615X: drivers/char/random.c 4616X: drivers/char/tpm/ 4617 4618CHECKPATCH 4619M: Andy Whitcroft <apw@canonical.com> 4620M: Joe Perches <joe@perches.com> 4621R: Dwaipayan Ray <dwaipayanray1@gmail.com> 4622R: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4623S: Maintained 4624F: scripts/checkpatch.pl 4625 4626CHECKPATCH DOCUMENTATION 4627M: Dwaipayan Ray <dwaipayanray1@gmail.com> 4628M: Lukas Bulwahn <lukas.bulwahn@gmail.com> 4629R: Joe Perches <joe@perches.com> 4630S: Maintained 4631F: Documentation/dev-tools/checkpatch.rst 4632 4633CHINESE DOCUMENTATION 4634M: Alex Shi <alexs@kernel.org> 4635S: Maintained 4636F: Documentation/translations/zh_CN/ 4637 4638CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER 4639M: Peter Chen <peter.chen@kernel.org> 4640L: linux-usb@vger.kernel.org 4641S: Maintained 4642T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 4643F: drivers/usb/chipidea/ 4644 4645CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER 4646M: Hans de Goede <hdegoede@redhat.com> 4647L: linux-input@vger.kernel.org 4648S: Maintained 4649F: Documentation/devicetree/bindings/input/touchscreen/chipone,icn8318.yaml 4650F: drivers/input/touchscreen/chipone_icn8318.c 4651 4652CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER 4653M: Hans de Goede <hdegoede@redhat.com> 4654L: linux-input@vger.kernel.org 4655S: Maintained 4656F: drivers/input/touchscreen/chipone_icn8505.c 4657 4658CHROME HARDWARE PLATFORM SUPPORT 4659M: Benson Leung <bleung@chromium.org> 4660L: chrome-platform@lists.linux.dev 4661S: Maintained 4662T: git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git 4663F: drivers/platform/chrome/ 4664 4665CHROMEOS EC CODEC DRIVER 4666M: Cheng-Yi Chiang <cychiang@chromium.org> 4667M: Tzung-Bi Shih <tzungbi@google.com> 4668R: Guenter Roeck <groeck@chromium.org> 4669L: chrome-platform@lists.linux.dev 4670S: Maintained 4671F: Documentation/devicetree/bindings/sound/google,cros-ec-codec.yaml 4672F: sound/soc/codecs/cros_ec_codec.* 4673 4674CHROMEOS EC SUBDRIVERS 4675M: Benson Leung <bleung@chromium.org> 4676R: Guenter Roeck <groeck@chromium.org> 4677L: chrome-platform@lists.linux.dev 4678S: Maintained 4679F: drivers/power/supply/cros_usbpd-charger.c 4680N: cros_ec 4681N: cros-ec 4682 4683CHROMEOS EC USB TYPE-C DRIVER 4684M: Prashant Malani <pmalani@chromium.org> 4685L: chrome-platform@lists.linux.dev 4686S: Maintained 4687F: drivers/platform/chrome/cros_ec_typec.c 4688 4689CHROMEOS EC USB PD NOTIFY DRIVER 4690M: Prashant Malani <pmalani@chromium.org> 4691L: chrome-platform@lists.linux.dev 4692S: Maintained 4693F: drivers/platform/chrome/cros_usbpd_notify.c 4694F: include/linux/platform_data/cros_usbpd_notify.h 4695 4696CHRONTEL CH7322 CEC DRIVER 4697M: Joe Tessler <jrt@google.com> 4698L: linux-media@vger.kernel.org 4699S: Maintained 4700T: git git://linuxtv.org/media_tree.git 4701F: Documentation/devicetree/bindings/media/i2c/chrontel,ch7322.yaml 4702F: drivers/media/cec/i2c/ch7322.c 4703 4704CIRRUS LOGIC AUDIO CODEC DRIVERS 4705M: James Schulman <james.schulman@cirrus.com> 4706M: David Rhodes <david.rhodes@cirrus.com> 4707M: Lucas Tanure <tanureal@opensource.cirrus.com> 4708L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4709L: patches@opensource.cirrus.com 4710S: Maintained 4711F: Documentation/devicetree/bindings/sound/cirrus,cs* 4712F: sound/pci/hda/cs* 4713F: sound/soc/codecs/cs* 4714 4715CIRRUS LOGIC DSP FIRMWARE DRIVER 4716M: Simon Trimmer <simont@opensource.cirrus.com> 4717M: Charles Keepax <ckeepax@opensource.cirrus.com> 4718M: Richard Fitzgerald <rf@opensource.cirrus.com> 4719L: patches@opensource.cirrus.com 4720S: Supported 4721W: https://github.com/CirrusLogic/linux-drivers/wiki 4722T: git https://github.com/CirrusLogic/linux-drivers.git 4723F: drivers/firmware/cirrus/* 4724F: include/linux/firmware/cirrus/* 4725 4726CIRRUS LOGIC EP93XX ETHERNET DRIVER 4727M: Hartley Sweeten <hsweeten@visionengravers.com> 4728L: netdev@vger.kernel.org 4729S: Maintained 4730F: drivers/net/ethernet/cirrus/ep93xx_eth.c 4731 4732CIRRUS LOGIC LOCHNAGAR DRIVER 4733M: Charles Keepax <ckeepax@opensource.cirrus.com> 4734M: Richard Fitzgerald <rf@opensource.cirrus.com> 4735L: patches@opensource.cirrus.com 4736S: Supported 4737F: Documentation/devicetree/bindings/clock/cirrus,lochnagar.yaml 4738F: Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.yaml 4739F: Documentation/devicetree/bindings/mfd/cirrus,lochnagar.yaml 4740F: Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.yaml 4741F: Documentation/devicetree/bindings/sound/cirrus,lochnagar.yaml 4742F: Documentation/hwmon/lochnagar.rst 4743F: drivers/clk/clk-lochnagar.c 4744F: drivers/hwmon/lochnagar-hwmon.c 4745F: drivers/mfd/lochnagar-i2c.c 4746F: drivers/pinctrl/cirrus/pinctrl-lochnagar.c 4747F: drivers/regulator/lochnagar-regulator.c 4748F: include/dt-bindings/clk/lochnagar.h 4749F: include/dt-bindings/pinctrl/lochnagar.h 4750F: include/linux/mfd/lochnagar* 4751F: sound/soc/codecs/lochnagar-sc.c 4752 4753CIRRUS LOGIC MADERA CODEC DRIVERS 4754M: Charles Keepax <ckeepax@opensource.cirrus.com> 4755M: Richard Fitzgerald <rf@opensource.cirrus.com> 4756L: alsa-devel@alsa-project.org (moderated for non-subscribers) 4757L: patches@opensource.cirrus.com 4758S: Supported 4759W: https://github.com/CirrusLogic/linux-drivers/wiki 4760T: git https://github.com/CirrusLogic/linux-drivers.git 4761F: Documentation/devicetree/bindings/mfd/cirrus,madera.yaml 4762F: Documentation/devicetree/bindings/pinctrl/cirrus,madera.yaml 4763F: Documentation/devicetree/bindings/sound/cirrus,madera.yaml 4764F: drivers/gpio/gpio-madera* 4765F: drivers/irqchip/irq-madera* 4766F: drivers/mfd/cs47l* 4767F: drivers/mfd/madera* 4768F: drivers/pinctrl/cirrus/* 4769F: include/dt-bindings/sound/madera* 4770F: include/linux/irqchip/irq-madera* 4771F: include/linux/mfd/madera/* 4772F: include/sound/madera* 4773F: sound/soc/codecs/cs47l* 4774F: sound/soc/codecs/madera* 4775 4776CISCO FCOE HBA DRIVER 4777M: Satish Kharat <satishkh@cisco.com> 4778M: Sesidhar Baddela <sebaddel@cisco.com> 4779M: Karan Tilak Kumar <kartilak@cisco.com> 4780L: linux-scsi@vger.kernel.org 4781S: Supported 4782F: drivers/scsi/fnic/ 4783 4784CISCO SCSI HBA DRIVER 4785M: Karan Tilak Kumar <kartilak@cisco.com> 4786M: Sesidhar Baddela <sebaddel@cisco.com> 4787L: linux-scsi@vger.kernel.org 4788S: Supported 4789F: drivers/scsi/snic/ 4790 4791CISCO VIC ETHERNET NIC DRIVER 4792M: Christian Benvenuti <benve@cisco.com> 4793M: Govindarajulu Varadarajan <_govind@gmx.com> 4794S: Supported 4795F: drivers/net/ethernet/cisco/enic/ 4796 4797CISCO VIC LOW LATENCY NIC DRIVER 4798M: Christian Benvenuti <benve@cisco.com> 4799M: Nelson Escobar <neescoba@cisco.com> 4800S: Supported 4801F: drivers/infiniband/hw/usnic/ 4802 4803CLANG-FORMAT FILE 4804M: Miguel Ojeda <ojeda@kernel.org> 4805S: Maintained 4806F: .clang-format 4807 4808CLANG/LLVM BUILD SUPPORT 4809M: Nathan Chancellor <nathan@kernel.org> 4810M: Nick Desaulniers <ndesaulniers@google.com> 4811R: Tom Rix <trix@redhat.com> 4812L: llvm@lists.linux.dev 4813S: Supported 4814W: https://clangbuiltlinux.github.io/ 4815B: https://github.com/ClangBuiltLinux/linux/issues 4816C: irc://irc.libera.chat/clangbuiltlinux 4817F: Documentation/kbuild/llvm.rst 4818F: include/linux/compiler-clang.h 4819F: scripts/Makefile.clang 4820F: scripts/clang-tools/ 4821K: \b(?i:clang|llvm)\b 4822 4823CLANG CONTROL FLOW INTEGRITY SUPPORT 4824M: Sami Tolvanen <samitolvanen@google.com> 4825M: Kees Cook <keescook@chromium.org> 4826R: Nathan Chancellor <nathan@kernel.org> 4827R: Nick Desaulniers <ndesaulniers@google.com> 4828L: llvm@lists.linux.dev 4829S: Supported 4830B: https://github.com/ClangBuiltLinux/linux/issues 4831T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/clang/features 4832F: include/linux/cfi.h 4833F: kernel/cfi.c 4834 4835CLK API 4836M: Russell King <linux@armlinux.org.uk> 4837L: linux-clk@vger.kernel.org 4838S: Maintained 4839F: include/linux/clk.h 4840 4841CLOCKSOURCE, CLOCKEVENT DRIVERS 4842M: Daniel Lezcano <daniel.lezcano@linaro.org> 4843M: Thomas Gleixner <tglx@linutronix.de> 4844L: linux-kernel@vger.kernel.org 4845S: Supported 4846T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 4847F: Documentation/devicetree/bindings/timer/ 4848F: drivers/clocksource/ 4849 4850CMPC ACPI DRIVER 4851M: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> 4852M: Daniel Oliveira Nascimento <don@syst.com.br> 4853L: platform-driver-x86@vger.kernel.org 4854S: Supported 4855F: drivers/platform/x86/classmate-laptop.c 4856 4857COBALT MEDIA DRIVER 4858M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 4859L: linux-media@vger.kernel.org 4860S: Supported 4861W: https://linuxtv.org 4862T: git git://linuxtv.org/media_tree.git 4863F: drivers/media/pci/cobalt/ 4864 4865COCCINELLE/Semantic Patches (SmPL) 4866M: Julia Lawall <Julia.Lawall@inria.fr> 4867M: Nicolas Palix <nicolas.palix@imag.fr> 4868L: cocci@inria.fr (moderated for non-subscribers) 4869S: Supported 4870W: https://coccinelle.gitlabpages.inria.fr/website/ 4871T: git git://git.kernel.org/pub/scm/linux/kernel/git/jlawall/linux.git 4872F: Documentation/dev-tools/coccinelle.rst 4873F: scripts/coccicheck 4874F: scripts/coccinelle/ 4875 4876CODA FILE SYSTEM 4877M: Jan Harkes <jaharkes@cs.cmu.edu> 4878M: coda@cs.cmu.edu 4879L: codalist@coda.cs.cmu.edu 4880S: Maintained 4881W: http://www.coda.cs.cmu.edu/ 4882F: Documentation/filesystems/coda.rst 4883F: fs/coda/ 4884F: include/linux/coda*.h 4885F: include/uapi/linux/coda*.h 4886 4887CODA V4L2 MEM2MEM DRIVER 4888M: Philipp Zabel <p.zabel@pengutronix.de> 4889L: linux-media@vger.kernel.org 4890S: Maintained 4891F: Documentation/devicetree/bindings/media/coda.yaml 4892F: drivers/media/platform/chips-media/ 4893 4894CODE OF CONDUCT 4895M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4896S: Supported 4897F: Documentation/process/code-of-conduct-interpretation.rst 4898F: Documentation/process/code-of-conduct.rst 4899 4900COMEDI DRIVERS 4901M: Ian Abbott <abbotti@mev.co.uk> 4902M: H Hartley Sweeten <hsweeten@visionengravers.com> 4903S: Odd Fixes 4904F: drivers/comedi/ 4905F: include/linux/comedi/ 4906F: include/uapi/linux/comedi.h 4907 4908COMMON CLK FRAMEWORK 4909M: Michael Turquette <mturquette@baylibre.com> 4910M: Stephen Boyd <sboyd@kernel.org> 4911L: linux-clk@vger.kernel.org 4912S: Maintained 4913Q: http://patchwork.kernel.org/project/linux-clk/list/ 4914T: git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git 4915F: Documentation/devicetree/bindings/clock/ 4916F: drivers/clk/ 4917F: include/linux/clk-pr* 4918F: include/linux/clk/ 4919F: include/linux/of_clk.h 4920X: drivers/clk/clkdev.c 4921 4922COMMON INTERNET FILE SYSTEM CLIENT (CIFS) 4923M: Steve French <sfrench@samba.org> 4924L: linux-cifs@vger.kernel.org 4925L: samba-technical@lists.samba.org (moderated for non-subscribers) 4926S: Supported 4927W: http://linux-cifs.samba.org/ 4928T: git git://git.samba.org/sfrench/cifs-2.6.git 4929F: Documentation/admin-guide/cifs/ 4930F: fs/cifs/ 4931F: fs/smbfs_common/ 4932 4933COMPACTPCI HOTPLUG CORE 4934M: Scott Murray <scott@spiteful.org> 4935L: linux-pci@vger.kernel.org 4936S: Maintained 4937F: drivers/pci/hotplug/cpci_hotplug* 4938 4939COMPACTPCI HOTPLUG GENERIC DRIVER 4940M: Scott Murray <scott@spiteful.org> 4941L: linux-pci@vger.kernel.org 4942S: Maintained 4943F: drivers/pci/hotplug/cpcihp_generic.c 4944 4945COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER 4946M: Scott Murray <scott@spiteful.org> 4947L: linux-pci@vger.kernel.org 4948S: Maintained 4949F: drivers/pci/hotplug/cpcihp_zt5550.* 4950 4951COMPAL LAPTOP SUPPORT 4952M: Cezary Jackiewicz <cezary.jackiewicz@gmail.com> 4953L: platform-driver-x86@vger.kernel.org 4954S: Maintained 4955F: drivers/platform/x86/compal-laptop.c 4956 4957COMPILER ATTRIBUTES 4958M: Miguel Ojeda <ojeda@kernel.org> 4959R: Nick Desaulniers <ndesaulniers@google.com> 4960S: Maintained 4961F: include/linux/compiler_attributes.h 4962 4963COMPUTE EXPRESS LINK (CXL) 4964M: Alison Schofield <alison.schofield@intel.com> 4965M: Vishal Verma <vishal.l.verma@intel.com> 4966M: Ira Weiny <ira.weiny@intel.com> 4967M: Ben Widawsky <ben.widawsky@intel.com> 4968M: Dan Williams <dan.j.williams@intel.com> 4969L: linux-cxl@vger.kernel.org 4970S: Maintained 4971F: drivers/cxl/ 4972F: include/uapi/linux/cxl_mem.h 4973 4974CONEXANT ACCESSRUNNER USB DRIVER 4975L: accessrunner-general@lists.sourceforge.net 4976S: Orphan 4977W: http://accessrunner.sourceforge.net/ 4978F: drivers/usb/atm/cxacru.c 4979 4980CONFIGFS 4981M: Joel Becker <jlbec@evilplan.org> 4982M: Christoph Hellwig <hch@lst.de> 4983S: Supported 4984T: git git://git.infradead.org/users/hch/configfs.git 4985F: fs/configfs/ 4986F: include/linux/configfs.h 4987F: samples/configfs/ 4988 4989CONSOLE SUBSYSTEM 4990M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 4991S: Supported 4992F: drivers/video/console/ 4993F: include/linux/console* 4994 4995CONTEXT TRACKING 4996M: Frederic Weisbecker <frederic@kernel.org> 4997S: Maintained 4998F: kernel/context_tracking.c 4999F: include/linux/context_tracking* 5000 5001CONTROL GROUP (CGROUP) 5002M: Tejun Heo <tj@kernel.org> 5003M: Zefan Li <lizefan.x@bytedance.com> 5004M: Johannes Weiner <hannes@cmpxchg.org> 5005L: cgroups@vger.kernel.org 5006S: Maintained 5007T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5008F: Documentation/admin-guide/cgroup-v1/ 5009F: Documentation/admin-guide/cgroup-v2.rst 5010F: include/linux/cgroup* 5011F: kernel/cgroup/ 5012 5013CONTROL GROUP - BLOCK IO CONTROLLER (BLKIO) 5014M: Tejun Heo <tj@kernel.org> 5015M: Jens Axboe <axboe@kernel.dk> 5016L: cgroups@vger.kernel.org 5017L: linux-block@vger.kernel.org 5018T: git git://git.kernel.dk/linux-block 5019F: Documentation/admin-guide/cgroup-v1/blkio-controller.rst 5020F: block/bfq-cgroup.c 5021F: block/blk-cgroup.c 5022F: block/blk-iolatency.c 5023F: block/blk-throttle.c 5024F: include/linux/blk-cgroup.h 5025 5026CONTROL GROUP - CPUSET 5027M: Zefan Li <lizefan.x@bytedance.com> 5028L: cgroups@vger.kernel.org 5029S: Maintained 5030T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git 5031F: Documentation/admin-guide/cgroup-v1/cpusets.rst 5032F: include/linux/cpuset.h 5033F: kernel/cgroup/cpuset.c 5034 5035CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG) 5036M: Johannes Weiner <hannes@cmpxchg.org> 5037M: Michal Hocko <mhocko@kernel.org> 5038M: Roman Gushchin <roman.gushchin@linux.dev> 5039M: Shakeel Butt <shakeelb@google.com> 5040L: cgroups@vger.kernel.org 5041L: linux-mm@kvack.org 5042S: Maintained 5043F: mm/memcontrol.c 5044F: mm/swap_cgroup.c 5045 5046CORETEMP HARDWARE MONITORING DRIVER 5047M: Fenghua Yu <fenghua.yu@intel.com> 5048L: linux-hwmon@vger.kernel.org 5049S: Maintained 5050F: Documentation/hwmon/coretemp.rst 5051F: drivers/hwmon/coretemp.c 5052 5053CORSAIR-CPRO HARDWARE MONITOR DRIVER 5054M: Marius Zachmann <mail@mariuszachmann.de> 5055L: linux-hwmon@vger.kernel.org 5056S: Maintained 5057F: drivers/hwmon/corsair-cpro.c 5058 5059CORSAIR-PSU HARDWARE MONITOR DRIVER 5060M: Wilken Gottwalt <wilken.gottwalt@posteo.net> 5061L: linux-hwmon@vger.kernel.org 5062S: Maintained 5063F: Documentation/hwmon/corsair-psu.rst 5064F: drivers/hwmon/corsair-psu.c 5065 5066COSA/SRP SYNC SERIAL DRIVER 5067M: Jan "Yenya" Kasprzak <kas@fi.muni.cz> 5068S: Maintained 5069W: http://www.fi.muni.cz/~kas/cosa/ 5070F: drivers/net/wan/cosa* 5071 5072COUNTER SUBSYSTEM 5073M: William Breathitt Gray <vilhelm.gray@gmail.com> 5074L: linux-iio@vger.kernel.org 5075S: Maintained 5076T: git git@gitlab.com:vilhelmgray/counter.git 5077F: Documentation/ABI/testing/sysfs-bus-counter 5078F: Documentation/driver-api/generic-counter.rst 5079F: drivers/counter/ 5080F: include/linux/counter.h 5081F: include/uapi/linux/counter.h 5082F: tools/counter/ 5083 5084CP2615 I2C DRIVER 5085M: Bence Csókás <bence98@sch.bme.hu> 5086S: Maintained 5087F: drivers/i2c/busses/i2c-cp2615.c 5088 5089CPMAC ETHERNET DRIVER 5090M: Florian Fainelli <f.fainelli@gmail.com> 5091L: netdev@vger.kernel.org 5092S: Maintained 5093F: drivers/net/ethernet/ti/cpmac.c 5094 5095CPU FREQUENCY DRIVERS - VEXPRESS SPC ARM BIG LITTLE 5096M: Viresh Kumar <viresh.kumar@linaro.org> 5097M: Sudeep Holla <sudeep.holla@arm.com> 5098L: linux-pm@vger.kernel.org 5099S: Maintained 5100W: http://www.arm.com/products/processors/technologies/biglittleprocessing.php 5101F: drivers/cpufreq/vexpress-spc-cpufreq.c 5102 5103CPU FREQUENCY SCALING FRAMEWORK 5104M: "Rafael J. Wysocki" <rafael@kernel.org> 5105M: Viresh Kumar <viresh.kumar@linaro.org> 5106L: linux-pm@vger.kernel.org 5107S: Maintained 5108B: https://bugzilla.kernel.org 5109T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5110T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates) 5111F: Documentation/admin-guide/pm/cpufreq.rst 5112F: Documentation/admin-guide/pm/intel_pstate.rst 5113F: Documentation/cpu-freq/ 5114F: Documentation/devicetree/bindings/cpufreq/ 5115F: drivers/cpufreq/ 5116F: include/linux/cpufreq.h 5117F: include/linux/sched/cpufreq.h 5118F: kernel/sched/cpufreq*.c 5119F: tools/testing/selftests/cpufreq/ 5120 5121CPU IDLE TIME MANAGEMENT FRAMEWORK 5122M: "Rafael J. Wysocki" <rafael@kernel.org> 5123M: Daniel Lezcano <daniel.lezcano@linaro.org> 5124L: linux-pm@vger.kernel.org 5125S: Maintained 5126B: https://bugzilla.kernel.org 5127T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5128F: Documentation/admin-guide/pm/cpuidle.rst 5129F: Documentation/driver-api/pm/cpuidle.rst 5130F: drivers/cpuidle/ 5131F: include/linux/cpuidle.h 5132 5133CPU POWER MONITORING SUBSYSTEM 5134M: Thomas Renninger <trenn@suse.com> 5135M: Shuah Khan <shuah@kernel.org> 5136M: Shuah Khan <skhan@linuxfoundation.org> 5137L: linux-pm@vger.kernel.org 5138S: Maintained 5139F: tools/power/cpupower/ 5140 5141CPUID/MSR DRIVER 5142M: "H. Peter Anvin" <hpa@zytor.com> 5143S: Maintained 5144F: arch/x86/kernel/cpuid.c 5145F: arch/x86/kernel/msr.c 5146 5147CPUIDLE DRIVER - ARM BIG LITTLE 5148M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5149M: Daniel Lezcano <daniel.lezcano@linaro.org> 5150L: linux-pm@vger.kernel.org 5151L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5152S: Maintained 5153T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git 5154F: drivers/cpuidle/cpuidle-big_little.c 5155 5156CPUIDLE DRIVER - ARM EXYNOS 5157M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 5158M: Daniel Lezcano <daniel.lezcano@linaro.org> 5159M: Kukjin Kim <kgene@kernel.org> 5160L: linux-pm@vger.kernel.org 5161L: linux-samsung-soc@vger.kernel.org 5162S: Supported 5163F: arch/arm/mach-exynos/pm.c 5164F: drivers/cpuidle/cpuidle-exynos.c 5165F: include/linux/platform_data/cpuidle-exynos.h 5166 5167CPUIDLE DRIVER - ARM PSCI 5168M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 5169M: Sudeep Holla <sudeep.holla@arm.com> 5170L: linux-pm@vger.kernel.org 5171L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5172S: Supported 5173F: drivers/cpuidle/cpuidle-psci.c 5174 5175CPUIDLE DRIVER - ARM PSCI PM DOMAIN 5176M: Ulf Hansson <ulf.hansson@linaro.org> 5177L: linux-pm@vger.kernel.org 5178L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5179S: Supported 5180F: drivers/cpuidle/cpuidle-psci.h 5181F: drivers/cpuidle/cpuidle-psci-domain.c 5182 5183CPUIDLE DRIVER - DT IDLE PM DOMAIN 5184M: Ulf Hansson <ulf.hansson@linaro.org> 5185L: linux-pm@vger.kernel.org 5186S: Supported 5187F: drivers/cpuidle/dt_idle_genpd.c 5188F: drivers/cpuidle/dt_idle_genpd.h 5189 5190CPUIDLE DRIVER - RISC-V SBI 5191M: Anup Patel <anup@brainfault.org> 5192L: linux-pm@vger.kernel.org 5193L: linux-riscv@lists.infradead.org 5194S: Maintained 5195F: drivers/cpuidle/cpuidle-riscv-sbi.c 5196 5197CRAMFS FILESYSTEM 5198M: Nicolas Pitre <nico@fluxnic.net> 5199S: Maintained 5200F: Documentation/filesystems/cramfs.rst 5201F: fs/cramfs/ 5202 5203CREATIVE SB0540 5204M: Bastien Nocera <hadess@hadess.net> 5205L: linux-input@vger.kernel.org 5206S: Maintained 5207F: drivers/hid/hid-creative-sb0540.c 5208 5209CRYPTO API 5210M: Herbert Xu <herbert@gondor.apana.org.au> 5211M: "David S. Miller" <davem@davemloft.net> 5212L: linux-crypto@vger.kernel.org 5213S: Maintained 5214T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git 5215T: git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git 5216F: Documentation/crypto/ 5217F: Documentation/devicetree/bindings/crypto/ 5218F: arch/*/crypto/ 5219F: crypto/ 5220F: drivers/crypto/ 5221F: include/crypto/ 5222F: include/linux/crypto* 5223F: lib/crypto/ 5224 5225CRYPTOGRAPHIC RANDOM NUMBER GENERATOR 5226M: Neil Horman <nhorman@tuxdriver.com> 5227L: linux-crypto@vger.kernel.org 5228S: Maintained 5229F: crypto/ansi_cprng.c 5230F: crypto/rng.c 5231 5232CS3308 MEDIA DRIVER 5233M: Hans Verkuil <hverkuil@xs4all.nl> 5234L: linux-media@vger.kernel.org 5235S: Odd Fixes 5236W: http://linuxtv.org 5237T: git git://linuxtv.org/media_tree.git 5238F: drivers/media/i2c/cs3308.c 5239 5240CS5535 Audio ALSA driver 5241M: Jaya Kumar <jayakumar.alsa@gmail.com> 5242S: Maintained 5243F: sound/pci/cs5535audio/ 5244 5245CSI DRIVERS FOR ALLWINNER V3s 5246M: Yong Deng <yong.deng@magewell.com> 5247L: linux-media@vger.kernel.org 5248S: Maintained 5249T: git git://linuxtv.org/media_tree.git 5250F: Documentation/devicetree/bindings/media/allwinner,sun6i-a31-csi.yaml 5251F: drivers/media/platform/sunxi/sun6i-csi/ 5252 5253CW1200 WLAN driver 5254M: Solomon Peachy <pizza@shaftnet.org> 5255S: Maintained 5256F: drivers/net/wireless/st/cw1200/ 5257 5258CX18 VIDEO4LINUX DRIVER 5259M: Andy Walls <awalls@md.metrocast.net> 5260L: linux-media@vger.kernel.org 5261S: Maintained 5262W: https://linuxtv.org 5263T: git git://linuxtv.org/media_tree.git 5264F: drivers/media/pci/cx18/ 5265F: include/uapi/linux/ivtv* 5266 5267CX2341X MPEG ENCODER HELPER MODULE 5268M: Hans Verkuil <hverkuil@xs4all.nl> 5269L: linux-media@vger.kernel.org 5270S: Maintained 5271W: https://linuxtv.org 5272T: git git://linuxtv.org/media_tree.git 5273F: drivers/media/common/cx2341x* 5274F: include/media/drv-intf/cx2341x.h 5275 5276CX24120 MEDIA DRIVER 5277M: Jemma Denson <jdenson@gmail.com> 5278M: Patrick Boettcher <patrick.boettcher@posteo.de> 5279L: linux-media@vger.kernel.org 5280S: Maintained 5281W: https://linuxtv.org 5282Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5283F: drivers/media/dvb-frontends/cx24120* 5284 5285CX88 VIDEO4LINUX DRIVER 5286M: Mauro Carvalho Chehab <mchehab@kernel.org> 5287L: linux-media@vger.kernel.org 5288S: Odd fixes 5289W: https://linuxtv.org 5290T: git git://linuxtv.org/media_tree.git 5291F: Documentation/driver-api/media/drivers/cx88* 5292F: drivers/media/pci/cx88/ 5293 5294CXD2820R MEDIA DRIVER 5295M: Antti Palosaari <crope@iki.fi> 5296L: linux-media@vger.kernel.org 5297S: Maintained 5298W: https://linuxtv.org 5299W: http://palosaari.fi/linux/ 5300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5301T: git git://linuxtv.org/anttip/media_tree.git 5302F: drivers/media/dvb-frontends/cxd2820r* 5303 5304CXGB3 ETHERNET DRIVER (CXGB3) 5305M: Raju Rangoju <rajur@chelsio.com> 5306L: netdev@vger.kernel.org 5307S: Supported 5308W: http://www.chelsio.com 5309F: drivers/net/ethernet/chelsio/cxgb3/ 5310 5311CXGB3 ISCSI DRIVER (CXGB3I) 5312M: Karen Xie <kxie@chelsio.com> 5313L: linux-scsi@vger.kernel.org 5314S: Supported 5315W: http://www.chelsio.com 5316F: drivers/scsi/cxgbi/cxgb3i 5317 5318CXGB4 CRYPTO DRIVER (chcr) 5319M: Ayush Sawal <ayush.sawal@chelsio.com> 5320M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5321M: Rohit Maheshwari <rohitm@chelsio.com> 5322L: linux-crypto@vger.kernel.org 5323S: Supported 5324W: http://www.chelsio.com 5325F: drivers/crypto/chelsio 5326 5327CXGB4 INLINE CRYPTO DRIVER 5328M: Ayush Sawal <ayush.sawal@chelsio.com> 5329M: Vinay Kumar Yadav <vinay.yadav@chelsio.com> 5330M: Rohit Maheshwari <rohitm@chelsio.com> 5331L: netdev@vger.kernel.org 5332S: Supported 5333W: http://www.chelsio.com 5334F: drivers/net/ethernet/chelsio/inline_crypto/ 5335 5336CXGB4 ETHERNET DRIVER (CXGB4) 5337M: Raju Rangoju <rajur@chelsio.com> 5338L: netdev@vger.kernel.org 5339S: Supported 5340W: http://www.chelsio.com 5341F: drivers/net/ethernet/chelsio/cxgb4/ 5342 5343CXGB4 ISCSI DRIVER (CXGB4I) 5344M: Karen Xie <kxie@chelsio.com> 5345L: linux-scsi@vger.kernel.org 5346S: Supported 5347W: http://www.chelsio.com 5348F: drivers/scsi/cxgbi/cxgb4i 5349 5350CXGB4 IWARP RNIC DRIVER (IW_CXGB4) 5351M: Potnuri Bharat Teja <bharat@chelsio.com> 5352L: linux-rdma@vger.kernel.org 5353S: Supported 5354W: http://www.openfabrics.org 5355F: drivers/infiniband/hw/cxgb4/ 5356F: include/uapi/rdma/cxgb4-abi.h 5357 5358CXGB4VF ETHERNET DRIVER (CXGB4VF) 5359M: Raju Rangoju <rajur@chelsio.com> 5360L: netdev@vger.kernel.org 5361S: Supported 5362W: http://www.chelsio.com 5363F: drivers/net/ethernet/chelsio/cxgb4vf/ 5364 5365CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER 5366M: Frederic Barrat <fbarrat@linux.ibm.com> 5367M: Andrew Donnellan <ajd@linux.ibm.com> 5368L: linuxppc-dev@lists.ozlabs.org 5369S: Supported 5370F: Documentation/ABI/testing/sysfs-class-cxl 5371F: Documentation/powerpc/cxl.rst 5372F: arch/powerpc/platforms/powernv/pci-cxl.c 5373F: drivers/misc/cxl/ 5374F: include/misc/cxl* 5375F: include/uapi/misc/cxl.h 5376 5377CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER 5378M: Manoj N. Kumar <manoj@linux.ibm.com> 5379M: Matthew R. Ochs <mrochs@linux.ibm.com> 5380M: Uma Krishnan <ukrishn@linux.ibm.com> 5381L: linux-scsi@vger.kernel.org 5382S: Supported 5383F: Documentation/powerpc/cxlflash.rst 5384F: drivers/scsi/cxlflash/ 5385F: include/uapi/scsi/cxlflash_ioctl.h 5386 5387CYBERPRO FB DRIVER 5388M: Russell King <linux@armlinux.org.uk> 5389L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 5390S: Maintained 5391W: http://www.armlinux.org.uk/ 5392F: drivers/video/fbdev/cyber2000fb.* 5393 5394CYCLADES PC300 DRIVER 5395S: Orphan 5396F: drivers/net/wan/pc300* 5397 5398CYPRESS_FIRMWARE MEDIA DRIVER 5399M: Antti Palosaari <crope@iki.fi> 5400L: linux-media@vger.kernel.org 5401S: Maintained 5402W: https://linuxtv.org 5403W: http://palosaari.fi/linux/ 5404Q: http://patchwork.linuxtv.org/project/linux-media/list/ 5405T: git git://linuxtv.org/anttip/media_tree.git 5406F: drivers/media/common/cypress_firmware* 5407 5408CYPRESS CY8CTMA140 TOUCHSCREEN DRIVER 5409M: Linus Walleij <linus.walleij@linaro.org> 5410L: linux-input@vger.kernel.org 5411S: Maintained 5412F: drivers/input/touchscreen/cy8ctma140.c 5413 5414CYPRESS STREETFIGHTER TOUCHKEYS DRIVER 5415M: Yassine Oudjana <y.oudjana@protonmail.com> 5416L: linux-input@vger.kernel.org 5417S: Maintained 5418F: Documentation/devicetree/bindings/input/cypress-sf.yaml 5419F: drivers/input/keyboard/cypress-sf.c 5420 5421CYTTSP TOUCHSCREEN DRIVER 5422M: Linus Walleij <linus.walleij@linaro.org> 5423L: linux-input@vger.kernel.org 5424S: Maintained 5425F: drivers/input/touchscreen/cyttsp* 5426 5427D-LINK DIR-685 TOUCHKEYS DRIVER 5428M: Linus Walleij <linus.walleij@linaro.org> 5429L: linux-input@vger.kernel.org 5430S: Supported 5431F: drivers/input/keyboard/dlink-dir685-touchkeys.c 5432 5433DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK 5434M: Joshua Kinard <kumba@gentoo.org> 5435S: Maintained 5436F: drivers/rtc/rtc-ds1685.c 5437F: include/linux/rtc/ds1685.h 5438 5439DAMA SLAVE for AX.25 5440M: Joerg Reuter <jreuter@yaina.de> 5441L: linux-hams@vger.kernel.org 5442S: Maintained 5443W: http://yaina.de/jreuter/ 5444W: http://www.qsl.net/dl1bke/ 5445F: net/ax25/af_ax25.c 5446F: net/ax25/ax25_dev.c 5447F: net/ax25/ax25_ds_* 5448F: net/ax25/ax25_in.c 5449F: net/ax25/ax25_out.c 5450F: net/ax25/ax25_timer.c 5451F: net/ax25/sysctl_net_ax25.c 5452 5453DATA ACCESS MONITOR 5454M: SeongJae Park <sj@kernel.org> 5455L: damon@lists.linux.dev 5456L: linux-mm@kvack.org 5457S: Maintained 5458F: Documentation/ABI/testing/sysfs-kernel-mm-damon 5459F: Documentation/admin-guide/mm/damon/ 5460F: Documentation/vm/damon/ 5461F: include/linux/damon.h 5462F: include/trace/events/damon.h 5463F: mm/damon/ 5464F: tools/testing/selftests/damon/ 5465 5466DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER 5467L: netdev@vger.kernel.org 5468S: Orphan 5469F: Documentation/networking/device_drivers/ethernet/dec/dmfe.rst 5470F: drivers/net/ethernet/dec/tulip/dmfe.c 5471 5472DC390/AM53C974 SCSI driver 5473M: Hannes Reinecke <hare@suse.com> 5474L: linux-scsi@vger.kernel.org 5475S: Maintained 5476F: drivers/scsi/am53c974.c 5477 5478DC395x SCSI driver 5479M: Oliver Neukum <oliver@neukum.org> 5480M: Ali Akcaagac <aliakc@web.de> 5481M: Jamie Lenehan <lenehan@twibble.org> 5482L: dc395x@twibble.org 5483S: Maintained 5484W: http://twibble.org/dist/dc395x/ 5485W: http://lists.twibble.org/mailman/listinfo/dc395x/ 5486F: Documentation/scsi/dc395x.rst 5487F: drivers/scsi/dc395x.* 5488 5489DCCP PROTOCOL 5490L: dccp@vger.kernel.org 5491S: Orphan 5492W: http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp 5493F: include/linux/dccp.h 5494F: include/linux/tfrc.h 5495F: include/uapi/linux/dccp.h 5496F: net/dccp/ 5497 5498DECnet NETWORK LAYER 5499L: linux-decnet-user@lists.sourceforge.net 5500S: Orphan 5501W: http://linux-decnet.sourceforge.net 5502F: Documentation/networking/decnet.rst 5503F: net/decnet/ 5504 5505DECSTATION PLATFORM SUPPORT 5506M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5507L: linux-mips@vger.kernel.org 5508S: Maintained 5509W: http://www.linux-mips.org/wiki/DECstation 5510F: arch/mips/dec/ 5511F: arch/mips/include/asm/dec/ 5512F: arch/mips/include/asm/mach-dec/ 5513 5514DEFXX FDDI NETWORK DRIVER 5515M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5516S: Maintained 5517F: drivers/net/fddi/defxx.* 5518 5519DEFZA FDDI NETWORK DRIVER 5520M: "Maciej W. Rozycki" <macro@orcam.me.uk> 5521S: Maintained 5522F: drivers/net/fddi/defza.* 5523 5524DEINTERLACE DRIVERS FOR ALLWINNER H3 5525M: Jernej Skrabec <jernej.skrabec@gmail.com> 5526L: linux-media@vger.kernel.org 5527S: Maintained 5528T: git git://linuxtv.org/media_tree.git 5529F: Documentation/devicetree/bindings/media/allwinner,sun8i-h3-deinterlace.yaml 5530F: drivers/media/platform/sunxi/sun8i-di/ 5531 5532DELL LAPTOP DRIVER 5533M: Matthew Garrett <mjg59@srcf.ucam.org> 5534M: Pali Rohár <pali@kernel.org> 5535L: platform-driver-x86@vger.kernel.org 5536S: Maintained 5537F: drivers/platform/x86/dell/dell-laptop.c 5538 5539DELL LAPTOP FREEFALL DRIVER 5540M: Pali Rohár <pali@kernel.org> 5541S: Maintained 5542F: drivers/platform/x86/dell/dell-smo8800.c 5543 5544DELL LAPTOP RBTN DRIVER 5545M: Pali Rohár <pali@kernel.org> 5546S: Maintained 5547F: drivers/platform/x86/dell/dell-rbtn.* 5548 5549DELL LAPTOP SMM DRIVER 5550M: Pali Rohár <pali@kernel.org> 5551S: Maintained 5552F: Documentation/ABI/obsolete/procfs-i8k 5553F: drivers/hwmon/dell-smm-hwmon.c 5554F: include/uapi/linux/i8k.h 5555 5556DELL REMOTE BIOS UPDATE DRIVER 5557M: Stuart Hayes <stuart.w.hayes@gmail.com> 5558L: platform-driver-x86@vger.kernel.org 5559S: Maintained 5560F: drivers/platform/x86/dell/dell_rbu.c 5561 5562DELL SMBIOS DRIVER 5563M: Pali Rohár <pali@kernel.org> 5564L: Dell.Client.Kernel@dell.com 5565L: platform-driver-x86@vger.kernel.org 5566S: Maintained 5567F: drivers/platform/x86/dell/dell-smbios.* 5568 5569DELL SMBIOS SMM DRIVER 5570L: Dell.Client.Kernel@dell.com 5571L: platform-driver-x86@vger.kernel.org 5572S: Maintained 5573F: drivers/platform/x86/dell/dell-smbios-smm.c 5574 5575DELL SMBIOS WMI DRIVER 5576L: Dell.Client.Kernel@dell.com 5577L: platform-driver-x86@vger.kernel.org 5578S: Maintained 5579F: drivers/platform/x86/dell/dell-smbios-wmi.c 5580F: tools/wmi/dell-smbios-example.c 5581 5582DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas) 5583M: Stuart Hayes <stuart.w.hayes@gmail.com> 5584L: platform-driver-x86@vger.kernel.org 5585S: Maintained 5586F: Documentation/driver-api/dcdbas.rst 5587F: drivers/platform/x86/dell/dcdbas.* 5588 5589DELL WMI DESCRIPTOR DRIVER 5590L: Dell.Client.Kernel@dell.com 5591S: Maintained 5592F: drivers/platform/x86/dell/dell-wmi-descriptor.c 5593 5594DELL WMI SYSMAN DRIVER 5595M: Divya Bharathi <divya.bharathi@dell.com> 5596M: Prasanth Ksr <prasanth.ksr@dell.com> 5597L: Dell.Client.Kernel@dell.com 5598L: platform-driver-x86@vger.kernel.org 5599S: Maintained 5600F: Documentation/ABI/testing/sysfs-class-firmware-attributes 5601F: drivers/platform/x86/dell/dell-wmi-sysman/ 5602 5603DELL WMI NOTIFICATIONS DRIVER 5604M: Matthew Garrett <mjg59@srcf.ucam.org> 5605M: Pali Rohár <pali@kernel.org> 5606S: Maintained 5607F: drivers/platform/x86/dell/dell-wmi-base.c 5608 5609DELL WMI HARDWARE PRIVACY SUPPORT 5610M: Perry Yuan <Perry.Yuan@dell.com> 5611L: Dell.Client.Kernel@dell.com 5612L: platform-driver-x86@vger.kernel.org 5613S: Maintained 5614F: drivers/platform/x86/dell/dell-wmi-privacy.c 5615 5616DELTA ST MEDIA DRIVER 5617M: Hugues Fruchet <hugues.fruchet@foss.st.com> 5618L: linux-media@vger.kernel.org 5619S: Supported 5620W: https://linuxtv.org 5621T: git git://linuxtv.org/media_tree.git 5622F: drivers/media/platform/st/sti/delta 5623 5624DELTA AHE-50DC FAN CONTROL MODULE DRIVER 5625M: Zev Weiss <zev@bewilderbeest.net> 5626L: linux-hwmon@vger.kernel.org 5627S: Maintained 5628F: drivers/hwmon/pmbus/delta-ahe50dc-fan.c 5629 5630DELTA DPS920AB PSU DRIVER 5631M: Robert Marko <robert.marko@sartura.hr> 5632L: linux-hwmon@vger.kernel.org 5633S: Maintained 5634F: Documentation/hwmon/dps920ab.rst 5635F: drivers/hwmon/pmbus/dps920ab.c 5636 5637DELTA NETWORKS TN48M CPLD DRIVERS 5638M: Robert Marko <robert.marko@sartura.hr> 5639S: Maintained 5640F: Documentation/devicetree/bindings/gpio/delta,tn48m-gpio.yaml 5641F: Documentation/devicetree/bindings/mfd/delta,tn48m-cpld.yaml 5642F: Documentation/devicetree/bindings/reset/delta,tn48m-reset.yaml 5643F: drivers/gpio/gpio-tn48m.c 5644F: include/dt-bindings/reset/delta,tn48m-reset.h 5645 5646DENALI NAND DRIVER 5647L: linux-mtd@lists.infradead.org 5648S: Orphan 5649F: drivers/mtd/nand/raw/denali* 5650 5651DESIGNWARE EDMA CORE IP DRIVER 5652M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5653L: dmaengine@vger.kernel.org 5654S: Maintained 5655F: drivers/dma/dw-edma/ 5656F: include/linux/dma/edma.h 5657 5658DESIGNWARE XDATA IP DRIVER 5659M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 5660L: linux-pci@vger.kernel.org 5661S: Maintained 5662F: Documentation/misc-devices/dw-xdata-pcie.rst 5663F: drivers/misc/dw-xdata-pcie.c 5664 5665DESIGNWARE USB2 DRD IP DRIVER 5666M: Minas Harutyunyan <hminas@synopsys.com> 5667L: linux-usb@vger.kernel.org 5668S: Maintained 5669T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5670F: drivers/usb/dwc2/ 5671 5672DESIGNWARE USB3 DRD IP DRIVER 5673M: Felipe Balbi <balbi@kernel.org> 5674L: linux-usb@vger.kernel.org 5675S: Maintained 5676T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 5677F: drivers/usb/dwc3/ 5678 5679DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER 5680M: Andreas Klinger <ak@it-klinger.de> 5681L: linux-iio@vger.kernel.org 5682S: Maintained 5683F: Documentation/ABI/testing/sysfs-bus-iio-distance-srf08 5684F: drivers/iio/proximity/srf*.c 5685 5686DEVICE COREDUMP (DEV_COREDUMP) 5687M: Johannes Berg <johannes@sipsolutions.net> 5688L: linux-kernel@vger.kernel.org 5689S: Maintained 5690F: drivers/base/devcoredump.c 5691F: include/linux/devcoredump.h 5692 5693DEVICE DEPENDENCY HELPER SCRIPT 5694M: Saravana Kannan <saravanak@google.com> 5695L: linux-kernel@vger.kernel.org 5696S: Maintained 5697F: scripts/dev-needs.sh 5698 5699DEVICE DIRECT ACCESS (DAX) 5700M: Dan Williams <dan.j.williams@intel.com> 5701M: Vishal Verma <vishal.l.verma@intel.com> 5702M: Dave Jiang <dave.jiang@intel.com> 5703L: nvdimm@lists.linux.dev 5704S: Supported 5705F: drivers/dax/ 5706 5707DEVICE FREQUENCY (DEVFREQ) 5708M: MyungJoo Ham <myungjoo.ham@samsung.com> 5709M: Kyungmin Park <kyungmin.park@samsung.com> 5710M: Chanwoo Choi <cw00.choi@samsung.com> 5711L: linux-pm@vger.kernel.org 5712S: Maintained 5713T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5714F: Documentation/devicetree/bindings/devfreq/ 5715F: drivers/devfreq/ 5716F: include/linux/devfreq.h 5717F: include/trace/events/devfreq.h 5718 5719DEVICE FREQUENCY EVENT (DEVFREQ-EVENT) 5720M: Chanwoo Choi <cw00.choi@samsung.com> 5721L: linux-pm@vger.kernel.org 5722S: Supported 5723T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 5724F: Documentation/devicetree/bindings/devfreq/event/ 5725F: drivers/devfreq/devfreq-event.c 5726F: drivers/devfreq/event/ 5727F: include/dt-bindings/pmu/exynos_ppmu.h 5728F: include/linux/devfreq-event.h 5729 5730DEVICE NUMBER REGISTRY 5731M: Torben Mathiasen <device@lanana.org> 5732S: Maintained 5733W: http://lanana.org/docs/device-list/index.html 5734 5735DEVICE RESOURCE MANAGEMENT HELPERS 5736M: Hans de Goede <hdegoede@redhat.com> 5737R: Matti Vaittinen <mazziesaccount@gmail.com> 5738S: Maintained 5739F: include/linux/devm-helpers.h 5740 5741DEVICE-MAPPER (LVM) 5742M: Alasdair Kergon <agk@redhat.com> 5743M: Mike Snitzer <snitzer@kernel.org> 5744M: dm-devel@redhat.com 5745L: dm-devel@redhat.com 5746S: Maintained 5747W: http://sources.redhat.com/dm 5748Q: http://patchwork.kernel.org/project/dm-devel/list/ 5749T: git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git 5750T: quilt http://people.redhat.com/agk/patches/linux/editing/ 5751F: Documentation/admin-guide/device-mapper/ 5752F: drivers/md/Kconfig 5753F: drivers/md/Makefile 5754F: drivers/md/dm* 5755F: drivers/md/persistent-data/ 5756F: include/linux/device-mapper.h 5757F: include/linux/dm-*.h 5758F: include/uapi/linux/dm-*.h 5759 5760DEVLINK 5761M: Jiri Pirko <jiri@nvidia.com> 5762L: netdev@vger.kernel.org 5763S: Supported 5764F: Documentation/networking/devlink 5765F: include/net/devlink.h 5766F: include/uapi/linux/devlink.h 5767F: net/core/devlink.c 5768 5769DH ELECTRONICS IMX6 DHCOM BOARD SUPPORT 5770M: Christoph Niedermaier <cniedermaier@dh-electronics.com> 5771L: kernel@dh-electronics.com 5772S: Maintained 5773F: arch/arm/boot/dts/imx6*-dhcom-* 5774 5775DH ELECTRONICS STM32MP1 DHCOM/DHCOR BOARD SUPPORT 5776M: Marek Vasut <marex@denx.de> 5777L: kernel@dh-electronics.com 5778S: Maintained 5779F: arch/arm/boot/dts/stm32mp1*-dhcom-* 5780F: arch/arm/boot/dts/stm32mp1*-dhcor-* 5781 5782DIALOG SEMICONDUCTOR DRIVERS 5783M: Support Opensource <support.opensource@diasemi.com> 5784S: Supported 5785W: http://www.dialog-semiconductor.com/products 5786F: Documentation/devicetree/bindings/input/da90??-onkey.txt 5787F: Documentation/devicetree/bindings/input/dlg,da72??.txt 5788F: Documentation/devicetree/bindings/mfd/da90*.txt 5789F: Documentation/devicetree/bindings/regulator/dlg,da9*.yaml 5790F: Documentation/devicetree/bindings/regulator/da92*.txt 5791F: Documentation/devicetree/bindings/regulator/slg51000.txt 5792F: Documentation/devicetree/bindings/sound/da[79]*.txt 5793F: Documentation/devicetree/bindings/thermal/da90??-thermal.txt 5794F: Documentation/devicetree/bindings/watchdog/da90??-wdt.txt 5795F: Documentation/hwmon/da90??.rst 5796F: drivers/gpio/gpio-da90??.c 5797F: drivers/hwmon/da90??-hwmon.c 5798F: drivers/iio/adc/da91??-*.c 5799F: drivers/input/misc/da72??.[ch] 5800F: drivers/input/misc/da90??_onkey.c 5801F: drivers/input/touchscreen/da9052_tsi.c 5802F: drivers/leds/leds-da90??.c 5803F: drivers/mfd/da903x.c 5804F: drivers/mfd/da90??-*.c 5805F: drivers/mfd/da91??-*.c 5806F: drivers/pinctrl/pinctrl-da90??.c 5807F: drivers/power/supply/da9052-battery.c 5808F: drivers/power/supply/da91??-*.c 5809F: drivers/regulator/da9???-regulator.[ch] 5810F: drivers/regulator/slg51000-regulator.[ch] 5811F: drivers/rtc/rtc-da90??.c 5812F: drivers/thermal/da90??-thermal.c 5813F: drivers/video/backlight/da90??_bl.c 5814F: drivers/watchdog/da90??_wdt.c 5815F: include/dt-bindings/regulator/dlg,da9*-regulator.h 5816F: include/linux/mfd/da903x.h 5817F: include/linux/mfd/da9052/ 5818F: include/linux/mfd/da9055/ 5819F: include/linux/mfd/da9062/ 5820F: include/linux/mfd/da9063/ 5821F: include/linux/mfd/da9150/ 5822F: include/linux/regulator/da9211.h 5823F: include/sound/da[79]*.h 5824F: sound/soc/codecs/da[79]*.[ch] 5825 5826DIAMOND SYSTEMS GPIO-MM GPIO DRIVER 5827M: William Breathitt Gray <vilhelm.gray@gmail.com> 5828L: linux-gpio@vger.kernel.org 5829S: Maintained 5830F: drivers/gpio/gpio-gpio-mm.c 5831 5832DIOLAN U2C-12 I2C DRIVER 5833M: Guenter Roeck <linux@roeck-us.net> 5834L: linux-i2c@vger.kernel.org 5835S: Maintained 5836F: drivers/i2c/busses/i2c-diolan-u2c.c 5837 5838DIRECTORY NOTIFICATION (DNOTIFY) 5839M: Jan Kara <jack@suse.cz> 5840R: Amir Goldstein <amir73il@gmail.com> 5841L: linux-fsdevel@vger.kernel.org 5842S: Maintained 5843F: Documentation/filesystems/dnotify.rst 5844F: fs/notify/dnotify/ 5845F: include/linux/dnotify.h 5846 5847DISK GEOMETRY AND PARTITION HANDLING 5848M: Andries Brouwer <aeb@cwi.nl> 5849S: Maintained 5850W: http://www.win.tue.nl/~aeb/linux/Large-Disk.html 5851W: http://www.win.tue.nl/~aeb/linux/zip/zip-1.html 5852W: http://www.win.tue.nl/~aeb/partitions/partition_types-1.html 5853 5854DISKQUOTA 5855M: Jan Kara <jack@suse.com> 5856S: Maintained 5857F: Documentation/filesystems/quota.rst 5858F: fs/quota/ 5859F: include/linux/quota*.h 5860F: include/uapi/linux/quota*.h 5861 5862DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB) 5863M: Bernie Thompson <bernie@plugable.com> 5864L: linux-fbdev@vger.kernel.org 5865S: Maintained 5866W: http://plugable.com/category/projects/udlfb/ 5867F: Documentation/fb/udlfb.rst 5868F: drivers/video/fbdev/udlfb.c 5869F: include/video/udlfb.h 5870 5871DISTRIBUTED LOCK MANAGER (DLM) 5872M: Christine Caulfield <ccaulfie@redhat.com> 5873M: David Teigland <teigland@redhat.com> 5874L: cluster-devel@redhat.com 5875S: Supported 5876W: http://sources.redhat.com/cluster/ 5877T: git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git 5878F: fs/dlm/ 5879 5880DMA BUFFER SHARING FRAMEWORK 5881M: Sumit Semwal <sumit.semwal@linaro.org> 5882M: Christian König <christian.koenig@amd.com> 5883L: linux-media@vger.kernel.org 5884L: dri-devel@lists.freedesktop.org 5885L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5886S: Maintained 5887T: git git://anongit.freedesktop.org/drm/drm-misc 5888F: Documentation/driver-api/dma-buf.rst 5889F: drivers/dma-buf/ 5890F: include/linux/*fence.h 5891F: include/linux/dma-buf.h 5892F: include/linux/dma-resv.h 5893K: \bdma_(?:buf|fence|resv)\b 5894 5895DMA GENERIC OFFLOAD ENGINE SUBSYSTEM 5896M: Vinod Koul <vkoul@kernel.org> 5897L: dmaengine@vger.kernel.org 5898S: Maintained 5899Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 5900T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/dmaengine.git 5901F: Documentation/devicetree/bindings/dma/ 5902F: Documentation/driver-api/dmaengine/ 5903F: drivers/dma/ 5904F: include/linux/dma/ 5905F: include/linux/dmaengine.h 5906F: include/linux/of_dma.h 5907 5908DMA MAPPING HELPERS 5909M: Christoph Hellwig <hch@lst.de> 5910M: Marek Szyprowski <m.szyprowski@samsung.com> 5911R: Robin Murphy <robin.murphy@arm.com> 5912L: iommu@lists.linux-foundation.org 5913S: Supported 5914W: http://git.infradead.org/users/hch/dma-mapping.git 5915T: git git://git.infradead.org/users/hch/dma-mapping.git 5916F: include/asm-generic/dma-mapping.h 5917F: include/linux/dma-direct.h 5918F: include/linux/dma-mapping.h 5919F: include/linux/dma-map-ops.h 5920F: kernel/dma/ 5921 5922DMA MAPPING BENCHMARK 5923M: Xiang Chen <chenxiang66@hisilicon.com> 5924L: iommu@lists.linux-foundation.org 5925F: kernel/dma/map_benchmark.c 5926F: tools/testing/selftests/dma/ 5927 5928DMA-BUF HEAPS FRAMEWORK 5929M: Sumit Semwal <sumit.semwal@linaro.org> 5930R: Benjamin Gaignard <benjamin.gaignard@collabora.com> 5931R: Liam Mark <lmark@codeaurora.org> 5932R: Laura Abbott <labbott@redhat.com> 5933R: Brian Starkey <Brian.Starkey@arm.com> 5934R: John Stultz <jstultz@google.com> 5935L: linux-media@vger.kernel.org 5936L: dri-devel@lists.freedesktop.org 5937L: linaro-mm-sig@lists.linaro.org (moderated for non-subscribers) 5938S: Maintained 5939T: git git://anongit.freedesktop.org/drm/drm-misc 5940F: drivers/dma-buf/dma-heap.c 5941F: drivers/dma-buf/heaps/* 5942F: include/linux/dma-heap.h 5943F: include/uapi/linux/dma-heap.h 5944 5945DMC FREQUENCY DRIVER FOR SAMSUNG EXYNOS5422 5946M: Lukasz Luba <lukasz.luba@arm.com> 5947L: linux-pm@vger.kernel.org 5948L: linux-samsung-soc@vger.kernel.org 5949S: Maintained 5950F: Documentation/devicetree/bindings/memory-controllers/samsung,exynos5422-dmc.yaml 5951F: drivers/memory/samsung/exynos5422-dmc.c 5952 5953DME1737 HARDWARE MONITOR DRIVER 5954M: Juerg Haefliger <juergh@gmail.com> 5955L: linux-hwmon@vger.kernel.org 5956S: Maintained 5957F: Documentation/hwmon/dme1737.rst 5958F: drivers/hwmon/dme1737.c 5959 5960DMI/SMBIOS SUPPORT 5961M: Jean Delvare <jdelvare@suse.com> 5962S: Maintained 5963T: git git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging.git dmi-for-next 5964F: Documentation/ABI/testing/sysfs-firmware-dmi-tables 5965F: drivers/firmware/dmi-id.c 5966F: drivers/firmware/dmi_scan.c 5967F: include/linux/dmi.h 5968 5969DOCUMENTATION 5970M: Jonathan Corbet <corbet@lwn.net> 5971L: linux-doc@vger.kernel.org 5972S: Maintained 5973P: Documentation/doc-guide/maintainer-profile.rst 5974T: git git://git.lwn.net/linux.git docs-next 5975F: Documentation/ 5976F: scripts/documentation-file-ref-check 5977F: scripts/kernel-doc 5978F: scripts/sphinx-pre-install 5979X: Documentation/ABI/ 5980X: Documentation/admin-guide/media/ 5981X: Documentation/devicetree/ 5982X: Documentation/driver-api/media/ 5983X: Documentation/firmware-guide/acpi/ 5984X: Documentation/i2c/ 5985X: Documentation/power/ 5986X: Documentation/spi/ 5987X: Documentation/userspace-api/media/ 5988 5989DOCUMENTATION REPORTING ISSUES 5990M: Thorsten Leemhuis <linux@leemhuis.info> 5991L: linux-doc@vger.kernel.org 5992S: Maintained 5993F: Documentation/admin-guide/reporting-issues.rst 5994 5995DOCUMENTATION SCRIPTS 5996M: Mauro Carvalho Chehab <mchehab@kernel.org> 5997L: linux-doc@vger.kernel.org 5998S: Maintained 5999F: Documentation/sphinx/parse-headers.pl 6000F: scripts/documentation-file-ref-check 6001F: scripts/sphinx-pre-install 6002 6003DOCUMENTATION/ITALIAN 6004M: Federico Vaga <federico.vaga@vaga.pv.it> 6005L: linux-doc@vger.kernel.org 6006S: Maintained 6007F: Documentation/translations/it_IT 6008 6009DONGWOON DW9714 LENS VOICE COIL DRIVER 6010M: Sakari Ailus <sakari.ailus@linux.intel.com> 6011L: linux-media@vger.kernel.org 6012S: Maintained 6013T: git git://linuxtv.org/media_tree.git 6014F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt 6015F: drivers/media/i2c/dw9714.c 6016 6017DONGWOON DW9768 LENS VOICE COIL DRIVER 6018M: Dongchun Zhu <dongchun.zhu@mediatek.com> 6019L: linux-media@vger.kernel.org 6020S: Maintained 6021T: git git://linuxtv.org/media_tree.git 6022F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9768.yaml 6023F: drivers/media/i2c/dw9768.c 6024 6025DONGWOON DW9807 LENS VOICE COIL DRIVER 6026M: Sakari Ailus <sakari.ailus@linux.intel.com> 6027L: linux-media@vger.kernel.org 6028S: Maintained 6029T: git git://linuxtv.org/media_tree.git 6030F: Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt 6031F: drivers/media/i2c/dw9807-vcm.c 6032 6033DOUBLETALK DRIVER 6034M: "James R. Van Zandt" <jrv@vanzandt.mv.com> 6035L: blinux-list@redhat.com 6036S: Maintained 6037F: drivers/char/dtlk.c 6038F: include/linux/dtlk.h 6039 6040DPAA2 DATAPATH I/O (DPIO) DRIVER 6041M: Roy Pledge <Roy.Pledge@nxp.com> 6042L: linux-kernel@vger.kernel.org 6043S: Maintained 6044F: drivers/soc/fsl/dpio 6045 6046DPAA2 ETHERNET DRIVER 6047M: Ioana Ciornei <ioana.ciornei@nxp.com> 6048L: netdev@vger.kernel.org 6049S: Maintained 6050F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/ethernet-driver.rst 6051F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/mac-phy-support.rst 6052F: drivers/net/ethernet/freescale/dpaa2/Kconfig 6053F: drivers/net/ethernet/freescale/dpaa2/Makefile 6054F: drivers/net/ethernet/freescale/dpaa2/dpaa2-eth* 6055F: drivers/net/ethernet/freescale/dpaa2/dpaa2-mac* 6056F: drivers/net/ethernet/freescale/dpaa2/dpkg.h 6057F: drivers/net/ethernet/freescale/dpaa2/dpmac* 6058F: drivers/net/ethernet/freescale/dpaa2/dpni* 6059 6060DPAA2 ETHERNET SWITCH DRIVER 6061M: Ioana Ciornei <ioana.ciornei@nxp.com> 6062L: netdev@vger.kernel.org 6063S: Maintained 6064F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/switch-driver.rst 6065F: drivers/net/ethernet/freescale/dpaa2/dpaa2-switch* 6066F: drivers/net/ethernet/freescale/dpaa2/dpsw* 6067 6068DPT_I2O SCSI RAID DRIVER 6069M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 6070L: linux-scsi@vger.kernel.org 6071S: Maintained 6072W: http://www.adaptec.com/ 6073F: drivers/scsi/dpt* 6074F: drivers/scsi/dpt/ 6075 6076DRBD DRIVER 6077M: Philipp Reisner <philipp.reisner@linbit.com> 6078M: Lars Ellenberg <lars.ellenberg@linbit.com> 6079M: Christoph Böhmwalder <christoph.boehmwalder@linbit.com> 6080L: drbd-dev@lists.linbit.com 6081S: Supported 6082W: http://www.drbd.org 6083T: git git://git.linbit.com/linux-drbd.git 6084T: git git://git.linbit.com/drbd-8.4.git 6085F: Documentation/admin-guide/blockdev/ 6086F: drivers/block/drbd/ 6087F: lib/lru_cache.c 6088 6089DRIVER COMPONENT FRAMEWORK 6090L: dri-devel@lists.freedesktop.org 6091F: drivers/base/component.c 6092F: include/linux/component.h 6093 6094DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS 6095M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 6096R: "Rafael J. Wysocki" <rafael@kernel.org> 6097S: Supported 6098T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 6099F: Documentation/core-api/kobject.rst 6100F: drivers/base/ 6101F: fs/debugfs/ 6102F: fs/sysfs/ 6103F: include/linux/debugfs.h 6104F: include/linux/kobj* 6105F: lib/kobj* 6106 6107DRIVERS FOR OMAP ADAPTIVE VOLTAGE SCALING (AVS) 6108M: Nishanth Menon <nm@ti.com> 6109L: linux-pm@vger.kernel.org 6110S: Maintained 6111F: drivers/soc/ti/smartreflex.c 6112F: include/linux/power/smartreflex.h 6113 6114DRM DRIVER FOR ALLWINNER DE2 AND DE3 ENGINE 6115M: Maxime Ripard <mripard@kernel.org> 6116M: Chen-Yu Tsai <wens@csie.org> 6117R: Jernej Skrabec <jernej.skrabec@gmail.com> 6118L: dri-devel@lists.freedesktop.org 6119S: Supported 6120T: git git://anongit.freedesktop.org/drm/drm-misc 6121F: drivers/gpu/drm/sun4i/sun8i* 6122 6123DRM DRIVER FOR ARM PL111 CLCD 6124M: Emma Anholt <emma@anholt.net> 6125S: Supported 6126T: git git://anongit.freedesktop.org/drm/drm-misc 6127F: drivers/gpu/drm/pl111/ 6128 6129DRM DRIVER FOR ARM VERSATILE TFT PANELS 6130M: Linus Walleij <linus.walleij@linaro.org> 6131S: Maintained 6132T: git git://anongit.freedesktop.org/drm/drm-misc 6133F: Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.yaml 6134F: drivers/gpu/drm/panel/panel-arm-versatile.c 6135 6136DRM DRIVER FOR ASPEED BMC GFX 6137M: Joel Stanley <joel@jms.id.au> 6138L: linux-aspeed@lists.ozlabs.org (moderated for non-subscribers) 6139S: Supported 6140T: git git://anongit.freedesktop.org/drm/drm-misc 6141F: Documentation/devicetree/bindings/gpu/aspeed-gfx.txt 6142F: drivers/gpu/drm/aspeed/ 6143 6144DRM DRIVER FOR AST SERVER GRAPHICS CHIPS 6145M: Dave Airlie <airlied@redhat.com> 6146R: Thomas Zimmermann <tzimmermann@suse.de> 6147L: dri-devel@lists.freedesktop.org 6148S: Supported 6149T: git git://anongit.freedesktop.org/drm/drm-misc 6150F: drivers/gpu/drm/ast/ 6151 6152DRM DRIVER FOR BOCHS VIRTUAL GPU 6153M: Gerd Hoffmann <kraxel@redhat.com> 6154L: virtualization@lists.linux-foundation.org 6155S: Maintained 6156T: git git://anongit.freedesktop.org/drm/drm-misc 6157F: drivers/gpu/drm/tiny/bochs.c 6158 6159DRM DRIVER FOR BOE HIMAX8279D PANELS 6160M: Jerry Han <hanxu5@huaqin.corp-partner.google.com> 6161S: Maintained 6162F: Documentation/devicetree/bindings/display/panel/boe,himax8279d.yaml 6163F: drivers/gpu/drm/panel/panel-boe-himax8279d.c 6164 6165DRM DRIVER FOR CHIPONE ICN6211 MIPI-DSI to RGB CONVERTER BRIDGE 6166M: Jagan Teki <jagan@amarulasolutions.com> 6167S: Maintained 6168F: Documentation/devicetree/bindings/display/bridge/chipone,icn6211.yaml 6169F: drivers/gpu/drm/bridge/chipone-icn6211.c 6170 6171DRM DRIVER FOR FARADAY TVE200 TV ENCODER 6172M: Linus Walleij <linus.walleij@linaro.org> 6173S: Maintained 6174T: git git://anongit.freedesktop.org/drm/drm-misc 6175F: drivers/gpu/drm/tve200/ 6176 6177DRM DRIVER FOR FEIXIN K101 IM2BA02 MIPI-DSI LCD PANELS 6178M: Icenowy Zheng <icenowy@aosc.io> 6179S: Maintained 6180F: Documentation/devicetree/bindings/display/panel/feixin,k101-im2ba02.yaml 6181F: drivers/gpu/drm/panel/panel-feixin-k101-im2ba02.c 6182 6183DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS 6184M: Jagan Teki <jagan@amarulasolutions.com> 6185S: Maintained 6186F: Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.yaml 6187F: drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c 6188 6189DRM DRIVER FOR GENERIC USB DISPLAY 6190M: Noralf Trønnes <noralf@tronnes.org> 6191S: Maintained 6192W: https://github.com/notro/gud/wiki 6193T: git git://anongit.freedesktop.org/drm/drm-misc 6194F: drivers/gpu/drm/gud/ 6195F: include/drm/gud.h 6196 6197DRM DRIVER FOR GRAIN MEDIA GM12U320 PROJECTORS 6198M: Hans de Goede <hdegoede@redhat.com> 6199S: Maintained 6200T: git git://anongit.freedesktop.org/drm/drm-misc 6201F: drivers/gpu/drm/tiny/gm12u320.c 6202 6203DRM DRIVER FOR HX8357D PANELS 6204M: Emma Anholt <emma@anholt.net> 6205S: Maintained 6206T: git git://anongit.freedesktop.org/drm/drm-misc 6207F: Documentation/devicetree/bindings/display/himax,hx8357d.txt 6208F: drivers/gpu/drm/tiny/hx8357d.c 6209 6210DRM DRIVER FOR ILITEK ILI9225 PANELS 6211M: David Lechner <david@lechnology.com> 6212S: Maintained 6213T: git git://anongit.freedesktop.org/drm/drm-misc 6214F: Documentation/devicetree/bindings/display/ilitek,ili9225.txt 6215F: drivers/gpu/drm/tiny/ili9225.c 6216 6217DRM DRIVER FOR ILITEK ILI9486 PANELS 6218M: Kamlesh Gurudasani <kamlesh.gurudasani@gmail.com> 6219S: Maintained 6220T: git git://anongit.freedesktop.org/drm/drm-misc 6221F: Documentation/devicetree/bindings/display/ilitek,ili9486.yaml 6222F: drivers/gpu/drm/tiny/ili9486.c 6223 6224DRM DRIVER FOR INTEL I810 VIDEO CARDS 6225S: Orphan / Obsolete 6226F: drivers/gpu/drm/i810/ 6227F: include/uapi/drm/i810_drm.h 6228 6229DRM DRIVER FOR LVDS PANELS 6230M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6231L: dri-devel@lists.freedesktop.org 6232T: git git://anongit.freedesktop.org/drm/drm-misc 6233S: Maintained 6234F: drivers/gpu/drm/panel/panel-lvds.c 6235F: Documentation/devicetree/bindings/display/lvds.yaml 6236F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml 6237 6238DRM DRIVER FOR MANTIX MLAF057WE51 PANELS 6239M: Guido Günther <agx@sigxcpu.org> 6240R: Purism Kernel Team <kernel@puri.sm> 6241S: Maintained 6242F: Documentation/devicetree/bindings/display/panel/mantix,mlaf057we51-x.yaml 6243F: drivers/gpu/drm/panel/panel-mantix-mlaf057we51.c 6244 6245DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS 6246S: Orphan / Obsolete 6247F: drivers/gpu/drm/mga/ 6248F: include/uapi/drm/mga_drm.h 6249 6250DRM DRIVER FOR MGA G200 GRAPHICS CHIPS 6251M: Dave Airlie <airlied@redhat.com> 6252R: Thomas Zimmermann <tzimmermann@suse.de> 6253L: dri-devel@lists.freedesktop.org 6254S: Supported 6255T: git git://anongit.freedesktop.org/drm/drm-misc 6256F: drivers/gpu/drm/mgag200/ 6257 6258DRM DRIVER FOR MI0283QT 6259M: Noralf Trønnes <noralf@tronnes.org> 6260S: Maintained 6261T: git git://anongit.freedesktop.org/drm/drm-misc 6262F: Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt 6263F: drivers/gpu/drm/tiny/mi0283qt.c 6264 6265DRM DRIVER FOR MIPI DBI compatible panels 6266M: Noralf Trønnes <noralf@tronnes.org> 6267S: Maintained 6268W: https://github.com/notro/panel-mipi-dbi/wiki 6269T: git git://anongit.freedesktop.org/drm/drm-misc 6270F: Documentation/devicetree/bindings/display/panel/panel-mipi-dbi-spi.yaml 6271F: drivers/gpu/drm/tiny/panel-mipi-dbi.c 6272 6273DRM DRIVER FOR MSM ADRENO GPU 6274M: Rob Clark <robdclark@gmail.com> 6275M: Sean Paul <sean@poorly.run> 6276R: Abhinav Kumar <quic_abhinavk@quicinc.com> 6277L: linux-arm-msm@vger.kernel.org 6278L: dri-devel@lists.freedesktop.org 6279L: freedreno@lists.freedesktop.org 6280S: Maintained 6281T: git https://gitlab.freedesktop.org/drm/msm.git 6282F: Documentation/devicetree/bindings/display/msm/ 6283F: drivers/gpu/drm/msm/ 6284F: include/uapi/drm/msm_drm.h 6285 6286DRM DRIVER FOR NOVATEK NT35510 PANELS 6287M: Linus Walleij <linus.walleij@linaro.org> 6288S: Maintained 6289T: git git://anongit.freedesktop.org/drm/drm-misc 6290F: Documentation/devicetree/bindings/display/panel/novatek,nt35510.yaml 6291F: drivers/gpu/drm/panel/panel-novatek-nt35510.c 6292 6293DRM DRIVER FOR NOVATEK NT35560 PANELS 6294M: Linus Walleij <linus.walleij@linaro.org> 6295S: Maintained 6296T: git git://anongit.freedesktop.org/drm/drm-misc 6297F: Documentation/devicetree/bindings/display/panel/sony,acx424akp.yaml 6298F: drivers/gpu/drm/panel/panel-novatek-nt35560.c 6299 6300DRM DRIVER FOR NOVATEK NT36672A PANELS 6301M: Sumit Semwal <sumit.semwal@linaro.org> 6302S: Maintained 6303T: git git://anongit.freedesktop.org/drm/drm-misc 6304F: Documentation/devicetree/bindings/display/panel/novatek,nt36672a.yaml 6305F: drivers/gpu/drm/panel/panel-novatek-nt36672a.c 6306 6307DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS 6308M: Ben Skeggs <bskeggs@redhat.com> 6309M: Karol Herbst <kherbst@redhat.com> 6310M: Lyude Paul <lyude@redhat.com> 6311L: dri-devel@lists.freedesktop.org 6312L: nouveau@lists.freedesktop.org 6313S: Supported 6314W: https://nouveau.freedesktop.org/ 6315Q: https://patchwork.freedesktop.org/project/nouveau/ 6316Q: https://gitlab.freedesktop.org/drm/nouveau/-/merge_requests 6317B: https://gitlab.freedesktop.org/drm/nouveau/-/issues 6318C: irc://irc.oftc.net/nouveau 6319T: git https://gitlab.freedesktop.org/drm/nouveau.git 6320F: drivers/gpu/drm/nouveau/ 6321F: include/uapi/drm/nouveau_drm.h 6322 6323DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS 6324M: Stefan Mavrodiev <stefan@olimex.com> 6325S: Maintained 6326F: Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.yaml 6327F: drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c 6328 6329DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS 6330M: Noralf Trønnes <noralf@tronnes.org> 6331S: Maintained 6332T: git git://anongit.freedesktop.org/drm/drm-misc 6333F: Documentation/devicetree/bindings/display/repaper.txt 6334F: drivers/gpu/drm/tiny/repaper.c 6335 6336DRM DRIVER FOR SOLOMON SSD130X OLED DISPLAYS 6337M: Javier Martinez Canillas <javierm@redhat.com> 6338S: Maintained 6339T: git git://anongit.freedesktop.org/drm/drm-misc 6340F: Documentation/devicetree/bindings/display/solomon,ssd1307fb.yaml 6341F: drivers/gpu/drm/solomon/ssd130x* 6342 6343DRM DRIVER FOR QEMU'S CIRRUS DEVICE 6344M: Dave Airlie <airlied@redhat.com> 6345M: Gerd Hoffmann <kraxel@redhat.com> 6346L: virtualization@lists.linux-foundation.org 6347S: Obsolete 6348W: https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/ 6349T: git git://anongit.freedesktop.org/drm/drm-misc 6350F: drivers/gpu/drm/tiny/cirrus.c 6351 6352DRM DRIVER FOR QXL VIRTUAL GPU 6353M: Dave Airlie <airlied@redhat.com> 6354M: Gerd Hoffmann <kraxel@redhat.com> 6355L: virtualization@lists.linux-foundation.org 6356L: spice-devel@lists.freedesktop.org 6357S: Maintained 6358T: git git://anongit.freedesktop.org/drm/drm-misc 6359F: drivers/gpu/drm/qxl/ 6360F: include/uapi/drm/qxl_drm.h 6361 6362DRM DRIVER FOR RAGE 128 VIDEO CARDS 6363S: Orphan / Obsolete 6364F: drivers/gpu/drm/r128/ 6365F: include/uapi/drm/r128_drm.h 6366 6367DRM DRIVER FOR RAYDIUM RM67191 PANELS 6368M: Robert Chiras <robert.chiras@nxp.com> 6369S: Maintained 6370F: Documentation/devicetree/bindings/display/panel/raydium,rm67191.yaml 6371F: drivers/gpu/drm/panel/panel-raydium-rm67191.c 6372 6373DRM DRIVER FOR SAMSUNG DB7430 PANELS 6374M: Linus Walleij <linus.walleij@linaro.org> 6375S: Maintained 6376T: git git://anongit.freedesktop.org/drm/drm-misc 6377F: Documentation/devicetree/bindings/display/panel/samsung,lms397kf04.yaml 6378F: drivers/gpu/drm/panel/panel-samsung-db7430.c 6379 6380DRM DRIVER FOR SAMSUNG S6D27A1 PANELS 6381M: Markuss Broks <markuss.broks@gmail.com> 6382S: Maintained 6383F: Documentation/devicetree/bindings/display/panel/samsung,s6d27a1.yaml 6384F: drivers/gpu/drm/panel/panel-samsung-s6d27a1.c 6385 6386DRM DRIVER FOR SITRONIX ST7703 PANELS 6387M: Guido Günther <agx@sigxcpu.org> 6388R: Purism Kernel Team <kernel@puri.sm> 6389R: Ondrej Jirman <megous@megous.com> 6390S: Maintained 6391F: Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.yaml 6392F: drivers/gpu/drm/panel/panel-sitronix-st7703.c 6393 6394DRM DRIVER FOR SAVAGE VIDEO CARDS 6395S: Orphan / Obsolete 6396F: drivers/gpu/drm/savage/ 6397F: include/uapi/drm/savage_drm.h 6398 6399DRM DRIVER FOR SIMPLE FRAMEBUFFERS 6400M: Thomas Zimmermann <tzimmermann@suse.de> 6401L: dri-devel@lists.freedesktop.org 6402S: Maintained 6403T: git git://anongit.freedesktop.org/drm/drm-misc 6404F: drivers/gpu/drm/tiny/simpledrm.c 6405 6406DRM DRIVER FOR SIS VIDEO CARDS 6407S: Orphan / Obsolete 6408F: drivers/gpu/drm/sis/ 6409F: include/uapi/drm/sis_drm.h 6410 6411DRM DRIVER FOR SITRONIX ST7586 PANELS 6412M: David Lechner <david@lechnology.com> 6413S: Maintained 6414T: git git://anongit.freedesktop.org/drm/drm-misc 6415F: Documentation/devicetree/bindings/display/sitronix,st7586.txt 6416F: drivers/gpu/drm/tiny/st7586.c 6417 6418DRM DRIVER FOR SITRONIX ST7701 PANELS 6419M: Jagan Teki <jagan@amarulasolutions.com> 6420S: Maintained 6421F: Documentation/devicetree/bindings/display/panel/sitronix,st7701.yaml 6422F: drivers/gpu/drm/panel/panel-sitronix-st7701.c 6423 6424DRM DRIVER FOR SITRONIX ST7735R PANELS 6425M: David Lechner <david@lechnology.com> 6426S: Maintained 6427T: git git://anongit.freedesktop.org/drm/drm-misc 6428F: Documentation/devicetree/bindings/display/sitronix,st7735r.yaml 6429F: drivers/gpu/drm/tiny/st7735r.c 6430 6431DRM DRIVER FOR ST-ERICSSON MCDE 6432M: Linus Walleij <linus.walleij@linaro.org> 6433S: Maintained 6434T: git git://anongit.freedesktop.org/drm/drm-misc 6435F: Documentation/devicetree/bindings/display/ste,mcde.yaml 6436F: drivers/gpu/drm/mcde/ 6437 6438DRM DRIVER FOR TDFX VIDEO CARDS 6439S: Orphan / Obsolete 6440F: drivers/gpu/drm/tdfx/ 6441 6442DRM DRIVER FOR TPO TPG110 PANELS 6443M: Linus Walleij <linus.walleij@linaro.org> 6444S: Maintained 6445T: git git://anongit.freedesktop.org/drm/drm-misc 6446F: Documentation/devicetree/bindings/display/panel/tpo,tpg110.yaml 6447F: drivers/gpu/drm/panel/panel-tpo-tpg110.c 6448 6449DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS 6450M: Dave Airlie <airlied@redhat.com> 6451R: Sean Paul <sean@poorly.run> 6452R: Thomas Zimmermann <tzimmermann@suse.de> 6453L: dri-devel@lists.freedesktop.org 6454S: Supported 6455T: git git://anongit.freedesktop.org/drm/drm-misc 6456F: drivers/gpu/drm/udl/ 6457 6458DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS) 6459M: Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com> 6460M: Melissa Wen <melissa.srw@gmail.com> 6461R: Haneen Mohammed <hamohammed.sa@gmail.com> 6462R: Daniel Vetter <daniel@ffwll.ch> 6463L: dri-devel@lists.freedesktop.org 6464S: Maintained 6465T: git git://anongit.freedesktop.org/drm/drm-misc 6466F: Documentation/gpu/vkms.rst 6467F: drivers/gpu/drm/vkms/ 6468 6469DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU 6470M: Hans de Goede <hdegoede@redhat.com> 6471L: dri-devel@lists.freedesktop.org 6472S: Maintained 6473T: git git://anongit.freedesktop.org/drm/drm-misc 6474F: drivers/gpu/drm/vboxvideo/ 6475 6476DRM DRIVER FOR VMWARE VIRTUAL GPU 6477M: Zack Rusin <zackr@vmware.com> 6478R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 6479L: dri-devel@lists.freedesktop.org 6480S: Supported 6481T: git git://anongit.freedesktop.org/drm/drm-misc 6482F: drivers/gpu/drm/vmwgfx/ 6483F: include/uapi/drm/vmwgfx_drm.h 6484 6485DRM DRIVER FOR WIDECHIPS WS2401 PANELS 6486M: Linus Walleij <linus.walleij@linaro.org> 6487S: Maintained 6488T: git git://anongit.freedesktop.org/drm/drm-misc 6489F: Documentation/devicetree/bindings/display/panel/samsung,lms380kf01.yaml 6490F: drivers/gpu/drm/panel/panel-widechips-ws2401.c 6491 6492DRM DRIVERS 6493M: David Airlie <airlied@linux.ie> 6494M: Daniel Vetter <daniel@ffwll.ch> 6495L: dri-devel@lists.freedesktop.org 6496S: Maintained 6497B: https://gitlab.freedesktop.org/drm 6498C: irc://irc.oftc.net/dri-devel 6499T: git git://anongit.freedesktop.org/drm/drm 6500F: Documentation/devicetree/bindings/display/ 6501F: Documentation/devicetree/bindings/gpu/ 6502F: Documentation/gpu/ 6503F: drivers/gpu/ 6504F: include/drm/ 6505F: include/linux/vga* 6506F: include/uapi/drm/ 6507 6508DRM DRIVERS AND MISC GPU PATCHES 6509M: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> 6510M: Maxime Ripard <mripard@kernel.org> 6511M: Thomas Zimmermann <tzimmermann@suse.de> 6512S: Maintained 6513W: https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html 6514T: git git://anongit.freedesktop.org/drm/drm-misc 6515F: Documentation/gpu/ 6516F: drivers/gpu/drm/* 6517F: drivers/gpu/vga/ 6518F: include/drm/drm* 6519F: include/linux/vga* 6520F: include/uapi/drm/drm* 6521 6522DRM DRIVERS FOR ALLWINNER A10 6523M: Maxime Ripard <mripard@kernel.org> 6524M: Chen-Yu Tsai <wens@csie.org> 6525L: dri-devel@lists.freedesktop.org 6526S: Supported 6527T: git git://anongit.freedesktop.org/drm/drm-misc 6528F: Documentation/devicetree/bindings/display/allwinner* 6529F: drivers/gpu/drm/sun4i/ 6530 6531DRM DRIVERS FOR AMLOGIC SOCS 6532M: Neil Armstrong <narmstrong@baylibre.com> 6533L: dri-devel@lists.freedesktop.org 6534L: linux-amlogic@lists.infradead.org 6535S: Supported 6536W: http://linux-meson.com/ 6537T: git git://anongit.freedesktop.org/drm/drm-misc 6538F: Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.yaml 6539F: Documentation/devicetree/bindings/display/amlogic,meson-vpu.yaml 6540F: Documentation/gpu/meson.rst 6541F: drivers/gpu/drm/meson/ 6542 6543DRM DRIVERS FOR ATMEL HLCDC 6544M: Sam Ravnborg <sam@ravnborg.org> 6545M: Boris Brezillon <bbrezillon@kernel.org> 6546L: dri-devel@lists.freedesktop.org 6547S: Supported 6548T: git git://anongit.freedesktop.org/drm/drm-misc 6549F: Documentation/devicetree/bindings/display/atmel/ 6550F: drivers/gpu/drm/atmel-hlcdc/ 6551 6552DRM DRIVERS FOR BRIDGE CHIPS 6553M: Andrzej Hajda <andrzej.hajda@intel.com> 6554M: Neil Armstrong <narmstrong@baylibre.com> 6555M: Robert Foss <robert.foss@linaro.org> 6556R: Laurent Pinchart <Laurent.pinchart@ideasonboard.com> 6557R: Jonas Karlman <jonas@kwiboo.se> 6558R: Jernej Skrabec <jernej.skrabec@gmail.com> 6559S: Maintained 6560T: git git://anongit.freedesktop.org/drm/drm-misc 6561F: drivers/gpu/drm/bridge/ 6562 6563DRM DRIVERS FOR EXYNOS 6564M: Inki Dae <inki.dae@samsung.com> 6565M: Joonyoung Shim <jy0922.shim@samsung.com> 6566M: Seung-Woo Kim <sw0312.kim@samsung.com> 6567M: Kyungmin Park <kyungmin.park@samsung.com> 6568L: dri-devel@lists.freedesktop.org 6569S: Supported 6570T: git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git 6571F: Documentation/devicetree/bindings/display/exynos/ 6572F: Documentation/devicetree/bindings/display/samsung/ 6573F: drivers/gpu/drm/exynos/ 6574F: include/uapi/drm/exynos_drm.h 6575 6576DRM DRIVERS FOR FREESCALE DCU 6577M: Stefan Agner <stefan@agner.ch> 6578M: Alison Wang <alison.wang@nxp.com> 6579L: dri-devel@lists.freedesktop.org 6580S: Supported 6581T: git git://anongit.freedesktop.org/drm/drm-misc 6582F: Documentation/devicetree/bindings/display/fsl,dcu.txt 6583F: Documentation/devicetree/bindings/display/fsl,tcon.txt 6584F: drivers/gpu/drm/fsl-dcu/ 6585 6586DRM DRIVERS FOR FREESCALE IMX 6587M: Philipp Zabel <p.zabel@pengutronix.de> 6588L: dri-devel@lists.freedesktop.org 6589S: Maintained 6590F: Documentation/devicetree/bindings/display/imx/ 6591F: drivers/gpu/drm/imx/ 6592F: drivers/gpu/ipu-v3/ 6593 6594DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets) 6595M: Patrik Jakobsson <patrik.r.jakobsson@gmail.com> 6596L: dri-devel@lists.freedesktop.org 6597S: Maintained 6598T: git git://github.com/patjak/drm-gma500 6599F: drivers/gpu/drm/gma500/ 6600 6601DRM DRIVERS FOR HISILICON 6602M: Xinliang Liu <xinliang.liu@linaro.org> 6603M: Tian Tao <tiantao6@hisilicon.com> 6604R: John Stultz <jstultz@google.com> 6605R: Xinwei Kong <kong.kongxinwei@hisilicon.com> 6606R: Chen Feng <puck.chen@hisilicon.com> 6607L: dri-devel@lists.freedesktop.org 6608S: Maintained 6609T: git git://anongit.freedesktop.org/drm/drm-misc 6610F: Documentation/devicetree/bindings/display/hisilicon/ 6611F: drivers/gpu/drm/hisilicon/ 6612 6613DRM DRIVER FOR HYPERV SYNTHETIC VIDEO DEVICE 6614M: Deepak Rawat <drawat.floss@gmail.com> 6615L: linux-hyperv@vger.kernel.org 6616L: dri-devel@lists.freedesktop.org 6617S: Maintained 6618T: git git://anongit.freedesktop.org/drm/drm-misc 6619F: drivers/gpu/drm/hyperv 6620 6621DRM DRIVERS FOR LIMA 6622M: Qiang Yu <yuq825@gmail.com> 6623L: dri-devel@lists.freedesktop.org 6624L: lima@lists.freedesktop.org (moderated for non-subscribers) 6625S: Maintained 6626T: git git://anongit.freedesktop.org/drm/drm-misc 6627F: drivers/gpu/drm/lima/ 6628F: include/uapi/drm/lima_drm.h 6629 6630DRM DRIVERS FOR MEDIATEK 6631M: Chun-Kuang Hu <chunkuang.hu@kernel.org> 6632M: Philipp Zabel <p.zabel@pengutronix.de> 6633L: dri-devel@lists.freedesktop.org 6634L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 6635S: Supported 6636F: Documentation/devicetree/bindings/display/mediatek/ 6637F: drivers/gpu/drm/mediatek/ 6638F: drivers/phy/mediatek/phy-mtk-hdmi* 6639F: drivers/phy/mediatek/phy-mtk-mipi* 6640 6641DRM DRIVERS FOR NVIDIA TEGRA 6642M: Thierry Reding <thierry.reding@gmail.com> 6643L: dri-devel@lists.freedesktop.org 6644L: linux-tegra@vger.kernel.org 6645S: Supported 6646T: git git://anongit.freedesktop.org/tegra/linux.git 6647F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 6648F: Documentation/devicetree/bindings/gpu/host1x/ 6649F: drivers/gpu/drm/tegra/ 6650F: drivers/gpu/host1x/ 6651F: include/linux/host1x.h 6652F: include/uapi/drm/tegra_drm.h 6653 6654DRM DRIVERS FOR RENESAS 6655M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6656M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 6657L: dri-devel@lists.freedesktop.org 6658L: linux-renesas-soc@vger.kernel.org 6659S: Supported 6660T: git git://linuxtv.org/pinchartl/media drm/du/next 6661F: Documentation/devicetree/bindings/display/bridge/renesas,dsi-csi2-tx.yaml 6662F: Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.yaml 6663F: Documentation/devicetree/bindings/display/bridge/renesas,lvds.yaml 6664F: Documentation/devicetree/bindings/display/renesas,du.yaml 6665F: drivers/gpu/drm/rcar-du/ 6666F: drivers/gpu/drm/shmobile/ 6667F: include/linux/platform_data/shmob_drm.h 6668 6669DRM DRIVERS FOR ROCKCHIP 6670M: Sandy Huang <hjc@rock-chips.com> 6671M: Heiko Stübner <heiko@sntech.de> 6672L: dri-devel@lists.freedesktop.org 6673S: Maintained 6674T: git git://anongit.freedesktop.org/drm/drm-misc 6675F: Documentation/devicetree/bindings/display/rockchip/ 6676F: drivers/gpu/drm/rockchip/ 6677 6678DRM DRIVERS FOR STI 6679M: Alain Volmat <alain.volmat@foss.st.com> 6680L: dri-devel@lists.freedesktop.org 6681S: Maintained 6682T: git git://anongit.freedesktop.org/drm/drm-misc 6683F: Documentation/devicetree/bindings/display/st,stih4xx.txt 6684F: drivers/gpu/drm/sti 6685 6686DRM DRIVERS FOR STM 6687M: Yannick Fertre <yannick.fertre@foss.st.com> 6688M: Raphael Gallais-Pou <raphael.gallais-pou@foss.st.com> 6689M: Philippe Cornu <philippe.cornu@foss.st.com> 6690L: dri-devel@lists.freedesktop.org 6691S: Maintained 6692T: git git://anongit.freedesktop.org/drm/drm-misc 6693F: Documentation/devicetree/bindings/display/st,stm32-ltdc.yaml 6694F: drivers/gpu/drm/stm 6695 6696DRM DRIVERS FOR TI KEYSTONE 6697M: Jyri Sarha <jyri.sarha@iki.fi> 6698M: Tomi Valkeinen <tomba@kernel.org> 6699L: dri-devel@lists.freedesktop.org 6700S: Maintained 6701T: git git://anongit.freedesktop.org/drm/drm-misc 6702F: Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml 6703F: Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml 6704F: Documentation/devicetree/bindings/display/ti/ti,k2g-dss.yaml 6705F: drivers/gpu/drm/tidss/ 6706 6707DRM DRIVERS FOR TI LCDC 6708M: Jyri Sarha <jyri.sarha@iki.fi> 6709R: Tomi Valkeinen <tomba@kernel.org> 6710L: dri-devel@lists.freedesktop.org 6711S: Maintained 6712F: Documentation/devicetree/bindings/display/tilcdc/ 6713F: drivers/gpu/drm/tilcdc/ 6714 6715DRM DRIVERS FOR TI OMAP 6716M: Tomi Valkeinen <tomba@kernel.org> 6717L: dri-devel@lists.freedesktop.org 6718S: Maintained 6719F: Documentation/devicetree/bindings/display/ti/ 6720F: drivers/gpu/drm/omapdrm/ 6721 6722DRM DRIVERS FOR V3D 6723M: Emma Anholt <emma@anholt.net> 6724S: Supported 6725T: git git://anongit.freedesktop.org/drm/drm-misc 6726F: Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.yaml 6727F: drivers/gpu/drm/v3d/ 6728F: include/uapi/drm/v3d_drm.h 6729 6730DRM DRIVERS FOR VC4 6731M: Emma Anholt <emma@anholt.net> 6732M: Maxime Ripard <mripard@kernel.org> 6733S: Supported 6734T: git git://github.com/anholt/linux 6735T: git git://anongit.freedesktop.org/drm/drm-misc 6736F: Documentation/devicetree/bindings/display/brcm,bcm2835-*.yaml 6737F: drivers/gpu/drm/vc4/ 6738F: include/uapi/drm/vc4_drm.h 6739 6740DRM DRIVERS FOR VIVANTE GPU IP 6741M: Lucas Stach <l.stach@pengutronix.de> 6742R: Russell King <linux+etnaviv@armlinux.org.uk> 6743R: Christian Gmeiner <christian.gmeiner@gmail.com> 6744L: etnaviv@lists.freedesktop.org (moderated for non-subscribers) 6745L: dri-devel@lists.freedesktop.org 6746S: Maintained 6747F: Documentation/devicetree/bindings/gpu/vivante,gc.yaml 6748F: drivers/gpu/drm/etnaviv/ 6749F: include/uapi/drm/etnaviv_drm.h 6750 6751DRM DRIVERS FOR XEN 6752M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 6753L: dri-devel@lists.freedesktop.org 6754L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 6755S: Supported 6756T: git git://anongit.freedesktop.org/drm/drm-misc 6757F: Documentation/gpu/xen-front.rst 6758F: drivers/gpu/drm/xen/ 6759 6760DRM DRIVERS FOR XILINX 6761M: Hyun Kwon <hyun.kwon@xilinx.com> 6762M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 6763L: dri-devel@lists.freedesktop.org 6764S: Maintained 6765T: git git://anongit.freedesktop.org/drm/drm-misc 6766F: Documentation/devicetree/bindings/display/xlnx/ 6767F: drivers/gpu/drm/xlnx/ 6768 6769DRM PANEL DRIVERS 6770M: Thierry Reding <thierry.reding@gmail.com> 6771R: Sam Ravnborg <sam@ravnborg.org> 6772L: dri-devel@lists.freedesktop.org 6773S: Maintained 6774T: git git://anongit.freedesktop.org/drm/drm-misc 6775F: Documentation/devicetree/bindings/display/panel/ 6776F: drivers/gpu/drm/drm_panel.c 6777F: drivers/gpu/drm/panel/ 6778F: include/drm/drm_panel.h 6779 6780DRM PRIVACY-SCREEN CLASS 6781M: Hans de Goede <hdegoede@redhat.com> 6782L: dri-devel@lists.freedesktop.org 6783S: Maintained 6784T: git git://anongit.freedesktop.org/drm/drm-misc 6785F: drivers/gpu/drm/drm_privacy_screen* 6786F: include/drm/drm_privacy_screen* 6787 6788DRM TTM SUBSYSTEM 6789M: Christian Koenig <christian.koenig@amd.com> 6790M: Huang Rui <ray.huang@amd.com> 6791L: dri-devel@lists.freedesktop.org 6792S: Maintained 6793T: git git://anongit.freedesktop.org/drm/drm-misc 6794F: drivers/gpu/drm/ttm/ 6795F: include/drm/ttm/ 6796 6797DRM GPU SCHEDULER 6798M: Andrey Grodzovsky <andrey.grodzovsky@amd.com> 6799L: dri-devel@lists.freedesktop.org 6800S: Maintained 6801T: git git://anongit.freedesktop.org/drm/drm-misc 6802F: drivers/gpu/drm/scheduler/ 6803F: include/drm/gpu_scheduler.h 6804 6805DSBR100 USB FM RADIO DRIVER 6806M: Alexey Klimov <klimov.linux@gmail.com> 6807L: linux-media@vger.kernel.org 6808S: Maintained 6809T: git git://linuxtv.org/media_tree.git 6810F: drivers/media/radio/dsbr100.c 6811 6812DT3155 MEDIA DRIVER 6813M: Hans Verkuil <hverkuil@xs4all.nl> 6814L: linux-media@vger.kernel.org 6815S: Odd Fixes 6816W: https://linuxtv.org 6817T: git git://linuxtv.org/media_tree.git 6818F: drivers/media/pci/dt3155/ 6819 6820DVB_USB_AF9015 MEDIA DRIVER 6821M: Antti Palosaari <crope@iki.fi> 6822L: linux-media@vger.kernel.org 6823S: Maintained 6824W: https://linuxtv.org 6825W: http://palosaari.fi/linux/ 6826Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6827T: git git://linuxtv.org/anttip/media_tree.git 6828F: drivers/media/usb/dvb-usb-v2/af9015* 6829 6830DVB_USB_AF9035 MEDIA DRIVER 6831M: Antti Palosaari <crope@iki.fi> 6832L: linux-media@vger.kernel.org 6833S: Maintained 6834W: https://linuxtv.org 6835W: http://palosaari.fi/linux/ 6836Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6837T: git git://linuxtv.org/anttip/media_tree.git 6838F: drivers/media/usb/dvb-usb-v2/af9035* 6839 6840DVB_USB_ANYSEE MEDIA DRIVER 6841M: Antti Palosaari <crope@iki.fi> 6842L: linux-media@vger.kernel.org 6843S: Maintained 6844W: https://linuxtv.org 6845W: http://palosaari.fi/linux/ 6846Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6847T: git git://linuxtv.org/anttip/media_tree.git 6848F: drivers/media/usb/dvb-usb-v2/anysee* 6849 6850DVB_USB_AU6610 MEDIA DRIVER 6851M: Antti Palosaari <crope@iki.fi> 6852L: linux-media@vger.kernel.org 6853S: Maintained 6854W: https://linuxtv.org 6855W: http://palosaari.fi/linux/ 6856Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6857T: git git://linuxtv.org/anttip/media_tree.git 6858F: drivers/media/usb/dvb-usb-v2/au6610* 6859 6860DVB_USB_CE6230 MEDIA DRIVER 6861M: Antti Palosaari <crope@iki.fi> 6862L: linux-media@vger.kernel.org 6863S: Maintained 6864W: https://linuxtv.org 6865W: http://palosaari.fi/linux/ 6866Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6867T: git git://linuxtv.org/anttip/media_tree.git 6868F: drivers/media/usb/dvb-usb-v2/ce6230* 6869 6870DVB_USB_CXUSB MEDIA DRIVER 6871M: Michael Krufky <mkrufky@linuxtv.org> 6872L: linux-media@vger.kernel.org 6873S: Maintained 6874W: https://linuxtv.org 6875W: http://github.com/mkrufky 6876Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6877T: git git://linuxtv.org/media_tree.git 6878F: drivers/media/usb/dvb-usb/cxusb* 6879 6880DVB_USB_EC168 MEDIA DRIVER 6881M: Antti Palosaari <crope@iki.fi> 6882L: linux-media@vger.kernel.org 6883S: Maintained 6884W: https://linuxtv.org 6885W: http://palosaari.fi/linux/ 6886Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6887T: git git://linuxtv.org/anttip/media_tree.git 6888F: drivers/media/usb/dvb-usb-v2/ec168* 6889 6890DVB_USB_GL861 MEDIA DRIVER 6891M: Antti Palosaari <crope@iki.fi> 6892L: linux-media@vger.kernel.org 6893S: Maintained 6894W: https://linuxtv.org 6895Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6896T: git git://linuxtv.org/anttip/media_tree.git 6897F: drivers/media/usb/dvb-usb-v2/gl861* 6898 6899DVB_USB_MXL111SF MEDIA DRIVER 6900M: Michael Krufky <mkrufky@linuxtv.org> 6901L: linux-media@vger.kernel.org 6902S: Maintained 6903W: https://linuxtv.org 6904W: http://github.com/mkrufky 6905Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6906T: git git://linuxtv.org/mkrufky/mxl111sf.git 6907F: drivers/media/usb/dvb-usb-v2/mxl111sf* 6908 6909DVB_USB_RTL28XXU MEDIA DRIVER 6910M: Antti Palosaari <crope@iki.fi> 6911L: linux-media@vger.kernel.org 6912S: Maintained 6913W: https://linuxtv.org 6914W: http://palosaari.fi/linux/ 6915Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6916T: git git://linuxtv.org/anttip/media_tree.git 6917F: drivers/media/usb/dvb-usb-v2/rtl28xxu* 6918 6919DVB_USB_V2 MEDIA DRIVER 6920M: Antti Palosaari <crope@iki.fi> 6921L: linux-media@vger.kernel.org 6922S: Maintained 6923W: https://linuxtv.org 6924W: http://palosaari.fi/linux/ 6925Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6926T: git git://linuxtv.org/anttip/media_tree.git 6927F: drivers/media/usb/dvb-usb-v2/dvb_usb* 6928F: drivers/media/usb/dvb-usb-v2/usb_urb.c 6929 6930DYNAMIC DEBUG 6931M: Jason Baron <jbaron@akamai.com> 6932S: Maintained 6933F: include/linux/dynamic_debug.h 6934F: lib/dynamic_debug.c 6935 6936DYNAMIC INTERRUPT MODERATION 6937M: Tal Gilboa <talgi@nvidia.com> 6938S: Maintained 6939F: Documentation/networking/net_dim.rst 6940F: include/linux/dim.h 6941F: lib/dim/ 6942 6943DZ DECSTATION DZ11 SERIAL DRIVER 6944M: "Maciej W. Rozycki" <macro@orcam.me.uk> 6945S: Maintained 6946F: drivers/tty/serial/dz.* 6947 6948E3X0 POWER BUTTON DRIVER 6949M: Moritz Fischer <moritz.fischer@ettus.com> 6950L: usrp-users@lists.ettus.com 6951S: Supported 6952W: http://www.ettus.com 6953F: Documentation/devicetree/bindings/input/e3x0-button.txt 6954F: drivers/input/misc/e3x0-button.c 6955 6956E4000 MEDIA DRIVER 6957M: Antti Palosaari <crope@iki.fi> 6958L: linux-media@vger.kernel.org 6959S: Maintained 6960W: https://linuxtv.org 6961W: http://palosaari.fi/linux/ 6962Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6963T: git git://linuxtv.org/anttip/media_tree.git 6964F: drivers/media/tuners/e4000* 6965 6966EARTH_PT1 MEDIA DRIVER 6967M: Akihiro Tsukada <tskd08@gmail.com> 6968L: linux-media@vger.kernel.org 6969S: Odd Fixes 6970F: drivers/media/pci/pt1/ 6971 6972EARTH_PT3 MEDIA DRIVER 6973M: Akihiro Tsukada <tskd08@gmail.com> 6974L: linux-media@vger.kernel.org 6975S: Odd Fixes 6976F: drivers/media/pci/pt3/ 6977 6978EC100 MEDIA DRIVER 6979M: Antti Palosaari <crope@iki.fi> 6980L: linux-media@vger.kernel.org 6981S: Maintained 6982W: https://linuxtv.org 6983W: http://palosaari.fi/linux/ 6984Q: http://patchwork.linuxtv.org/project/linux-media/list/ 6985T: git git://linuxtv.org/anttip/media_tree.git 6986F: drivers/media/dvb-frontends/ec100* 6987 6988ECRYPT FILE SYSTEM 6989M: Tyler Hicks <code@tyhicks.com> 6990L: ecryptfs@vger.kernel.org 6991S: Odd Fixes 6992W: http://ecryptfs.org 6993W: https://launchpad.net/ecryptfs 6994T: git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git 6995F: Documentation/filesystems/ecryptfs.rst 6996F: fs/ecryptfs/ 6997 6998EDAC-AMD64 6999M: Yazen Ghannam <yazen.ghannam@amd.com> 7000L: linux-edac@vger.kernel.org 7001S: Supported 7002F: drivers/edac/amd64_edac* 7003F: drivers/edac/mce_amd* 7004 7005EDAC-ARMADA 7006M: Jan Luebbe <jlu@pengutronix.de> 7007L: linux-edac@vger.kernel.org 7008S: Maintained 7009F: Documentation/devicetree/bindings/memory-controllers/marvell,mvebu-sdram-controller.yaml 7010F: drivers/edac/armada_xp_* 7011 7012EDAC-AST2500 7013M: Stefan Schaeckeler <sschaeck@cisco.com> 7014S: Supported 7015F: Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt 7016F: drivers/edac/aspeed_edac.c 7017 7018EDAC-BLUEFIELD 7019M: Shravan Kumar Ramani <shravankr@nvidia.com> 7020S: Supported 7021F: drivers/edac/bluefield_edac.c 7022 7023EDAC-CALXEDA 7024M: Andre Przywara <andre.przywara@arm.com> 7025L: linux-edac@vger.kernel.org 7026S: Maintained 7027F: drivers/edac/highbank* 7028 7029EDAC-CAVIUM OCTEON 7030M: Ralf Baechle <ralf@linux-mips.org> 7031L: linux-edac@vger.kernel.org 7032L: linux-mips@vger.kernel.org 7033S: Supported 7034F: drivers/edac/octeon_edac* 7035 7036EDAC-CAVIUM THUNDERX 7037M: Robert Richter <rric@kernel.org> 7038L: linux-edac@vger.kernel.org 7039S: Odd Fixes 7040F: drivers/edac/thunderx_edac* 7041 7042EDAC-CORE 7043M: Borislav Petkov <bp@alien8.de> 7044M: Mauro Carvalho Chehab <mchehab@kernel.org> 7045M: Tony Luck <tony.luck@intel.com> 7046R: James Morse <james.morse@arm.com> 7047R: Robert Richter <rric@kernel.org> 7048L: linux-edac@vger.kernel.org 7049S: Supported 7050T: git git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras.git edac-for-next 7051F: Documentation/admin-guide/ras.rst 7052F: Documentation/driver-api/edac.rst 7053F: drivers/edac/ 7054F: include/linux/edac.h 7055 7056EDAC-DMC520 7057M: Lei Wang <lewan@microsoft.com> 7058L: linux-edac@vger.kernel.org 7059S: Supported 7060F: drivers/edac/dmc520_edac.c 7061 7062EDAC-E752X 7063M: Mark Gross <markgross@kernel.org> 7064L: linux-edac@vger.kernel.org 7065S: Maintained 7066F: drivers/edac/e752x_edac.c 7067 7068EDAC-E7XXX 7069L: linux-edac@vger.kernel.org 7070S: Maintained 7071F: drivers/edac/e7xxx_edac.c 7072 7073EDAC-FSL_DDR 7074M: York Sun <york.sun@nxp.com> 7075L: linux-edac@vger.kernel.org 7076S: Maintained 7077F: drivers/edac/fsl_ddr_edac.* 7078 7079EDAC-GHES 7080M: Mauro Carvalho Chehab <mchehab@kernel.org> 7081L: linux-edac@vger.kernel.org 7082S: Maintained 7083F: drivers/edac/ghes_edac.c 7084 7085EDAC-I10NM 7086M: Tony Luck <tony.luck@intel.com> 7087L: linux-edac@vger.kernel.org 7088S: Maintained 7089F: drivers/edac/i10nm_base.c 7090 7091EDAC-I3000 7092L: linux-edac@vger.kernel.org 7093S: Orphan 7094F: drivers/edac/i3000_edac.c 7095 7096EDAC-I5000 7097L: linux-edac@vger.kernel.org 7098S: Maintained 7099F: drivers/edac/i5000_edac.c 7100 7101EDAC-I5400 7102M: Mauro Carvalho Chehab <mchehab@kernel.org> 7103L: linux-edac@vger.kernel.org 7104S: Maintained 7105F: drivers/edac/i5400_edac.c 7106 7107EDAC-I7300 7108M: Mauro Carvalho Chehab <mchehab@kernel.org> 7109L: linux-edac@vger.kernel.org 7110S: Maintained 7111F: drivers/edac/i7300_edac.c 7112 7113EDAC-I7CORE 7114M: Mauro Carvalho Chehab <mchehab@kernel.org> 7115L: linux-edac@vger.kernel.org 7116S: Maintained 7117F: drivers/edac/i7core_edac.c 7118 7119EDAC-I82443BXGX 7120M: Tim Small <tim@buttersideup.com> 7121L: linux-edac@vger.kernel.org 7122S: Maintained 7123F: drivers/edac/i82443bxgx_edac.c 7124 7125EDAC-I82975X 7126M: "Arvind R." <arvino55@gmail.com> 7127L: linux-edac@vger.kernel.org 7128S: Maintained 7129F: drivers/edac/i82975x_edac.c 7130 7131EDAC-IE31200 7132M: Jason Baron <jbaron@akamai.com> 7133L: linux-edac@vger.kernel.org 7134S: Maintained 7135F: drivers/edac/ie31200_edac.c 7136 7137EDAC-IGEN6 7138M: Tony Luck <tony.luck@intel.com> 7139R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7140L: linux-edac@vger.kernel.org 7141S: Maintained 7142F: drivers/edac/igen6_edac.c 7143 7144EDAC-MPC85XX 7145M: Johannes Thumshirn <morbidrsa@gmail.com> 7146L: linux-edac@vger.kernel.org 7147S: Maintained 7148F: drivers/edac/mpc85xx_edac.[ch] 7149 7150EDAC-PASEMI 7151M: Egor Martovetsky <egor@pasemi.com> 7152L: linux-edac@vger.kernel.org 7153S: Maintained 7154F: drivers/edac/pasemi_edac.c 7155 7156EDAC-PND2 7157M: Tony Luck <tony.luck@intel.com> 7158L: linux-edac@vger.kernel.org 7159S: Maintained 7160F: drivers/edac/pnd2_edac.[ch] 7161 7162EDAC-QCOM 7163M: Channagoud Kadabi <ckadabi@codeaurora.org> 7164M: Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org> 7165L: linux-arm-msm@vger.kernel.org 7166L: linux-edac@vger.kernel.org 7167S: Maintained 7168F: drivers/edac/qcom_edac.c 7169 7170EDAC-R82600 7171M: Tim Small <tim@buttersideup.com> 7172L: linux-edac@vger.kernel.org 7173S: Maintained 7174F: drivers/edac/r82600_edac.c 7175 7176EDAC-SBRIDGE 7177M: Tony Luck <tony.luck@intel.com> 7178R: Qiuxu Zhuo <qiuxu.zhuo@intel.com> 7179L: linux-edac@vger.kernel.org 7180S: Maintained 7181F: drivers/edac/sb_edac.c 7182 7183EDAC-SKYLAKE 7184M: Tony Luck <tony.luck@intel.com> 7185L: linux-edac@vger.kernel.org 7186S: Maintained 7187F: drivers/edac/skx_*.[ch] 7188 7189EDAC-TI 7190M: Tero Kristo <kristo@kernel.org> 7191L: linux-edac@vger.kernel.org 7192S: Odd Fixes 7193F: drivers/edac/ti_edac.c 7194 7195EDIROL UA-101/UA-1000 DRIVER 7196M: Clemens Ladisch <clemens@ladisch.de> 7197L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7198S: Maintained 7199T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7200F: sound/usb/misc/ua101.c 7201 7202EFI TEST DRIVER 7203M: Ivan Hu <ivan.hu@canonical.com> 7204M: Ard Biesheuvel <ardb@kernel.org> 7205L: linux-efi@vger.kernel.org 7206S: Maintained 7207F: drivers/firmware/efi/test/ 7208 7209EFI VARIABLE FILESYSTEM 7210M: Matthew Garrett <matthew.garrett@nebula.com> 7211M: Jeremy Kerr <jk@ozlabs.org> 7212M: Ard Biesheuvel <ardb@kernel.org> 7213L: linux-efi@vger.kernel.org 7214S: Maintained 7215T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7216F: fs/efivarfs/ 7217 7218EFIFB FRAMEBUFFER DRIVER 7219M: Peter Jones <pjones@redhat.com> 7220L: linux-fbdev@vger.kernel.org 7221S: Maintained 7222F: drivers/video/fbdev/efifb.c 7223 7224EFS FILESYSTEM 7225S: Orphan 7226W: http://aeschi.ch.eu.org/efs/ 7227F: fs/efs/ 7228 7229EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER 7230M: Douglas Miller <dougmill@linux.ibm.com> 7231L: netdev@vger.kernel.org 7232S: Maintained 7233F: drivers/net/ethernet/ibm/ehea/ 7234 7235EM28XX VIDEO4LINUX DRIVER 7236M: Mauro Carvalho Chehab <mchehab@kernel.org> 7237L: linux-media@vger.kernel.org 7238S: Maintained 7239W: https://linuxtv.org 7240T: git git://linuxtv.org/media_tree.git 7241F: Documentation/admin-guide/media/em28xx* 7242F: drivers/media/usb/em28xx/ 7243 7244EMBEDDED LINUX 7245M: Matt Mackall <mpm@selenic.com> 7246M: David Woodhouse <dwmw2@infradead.org> 7247L: linux-embedded@vger.kernel.org 7248S: Maintained 7249 7250EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER 7251M: Adrian Hunter <adrian.hunter@intel.com> 7252M: Ritesh Harjani <riteshh@codeaurora.org> 7253M: Asutosh Das <asutoshd@codeaurora.org> 7254L: linux-mmc@vger.kernel.org 7255S: Maintained 7256F: drivers/mmc/host/cqhci* 7257 7258EMULEX 10Gbps iSCSI - OneConnect DRIVER 7259M: Ketan Mukadam <ketan.mukadam@broadcom.com> 7260L: linux-scsi@vger.kernel.org 7261S: Supported 7262W: http://www.broadcom.com 7263F: drivers/scsi/be2iscsi/ 7264 7265EMULEX 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net) 7266M: Ajit Khaparde <ajit.khaparde@broadcom.com> 7267M: Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com> 7268M: Somnath Kotur <somnath.kotur@broadcom.com> 7269L: netdev@vger.kernel.org 7270S: Supported 7271W: http://www.emulex.com 7272F: drivers/net/ethernet/emulex/benet/ 7273 7274EMULEX ONECONNECT ROCE DRIVER 7275M: Selvin Xavier <selvin.xavier@broadcom.com> 7276L: linux-rdma@vger.kernel.org 7277S: Odd Fixes 7278W: http://www.broadcom.com 7279F: drivers/infiniband/hw/ocrdma/ 7280F: include/uapi/rdma/ocrdma-abi.h 7281 7282EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER 7283M: James Smart <james.smart@broadcom.com> 7284M: Dick Kennedy <dick.kennedy@broadcom.com> 7285L: linux-scsi@vger.kernel.org 7286S: Supported 7287W: http://www.broadcom.com 7288F: drivers/scsi/lpfc/ 7289 7290EMULEX/BROADCOM EFCT FC/FCOE SCSI TARGET DRIVER 7291M: James Smart <james.smart@broadcom.com> 7292M: Ram Vegesna <ram.vegesna@broadcom.com> 7293L: linux-scsi@vger.kernel.org 7294L: target-devel@vger.kernel.org 7295S: Supported 7296W: http://www.broadcom.com 7297F: drivers/scsi/elx/ 7298 7299ENE CB710 FLASH CARD READER DRIVER 7300M: Michał Mirosław <mirq-linux@rere.qmqm.pl> 7301S: Maintained 7302F: drivers/misc/cb710/ 7303F: drivers/mmc/host/cb710-mmc.* 7304F: include/linux/cb710.h 7305 7306ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER 7307M: Maxim Levitsky <maximlevitsky@gmail.com> 7308S: Maintained 7309F: drivers/media/rc/ene_ir.* 7310 7311EPAPR HYPERVISOR BYTE CHANNEL DEVICE DRIVER 7312M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 7313L: linuxppc-dev@lists.ozlabs.org 7314S: Maintained 7315F: drivers/tty/ehv_bytechan.c 7316 7317EPSON S1D13XXX FRAMEBUFFER DRIVER 7318M: Kristoffer Ericson <kristoffer.ericson@gmail.com> 7319S: Maintained 7320T: git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git 7321F: drivers/video/fbdev/s1d13xxxfb.c 7322F: include/video/s1d13xxxfb.h 7323 7324EROFS FILE SYSTEM 7325M: Gao Xiang <xiang@kernel.org> 7326M: Chao Yu <chao@kernel.org> 7327L: linux-erofs@lists.ozlabs.org 7328S: Maintained 7329T: git git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git 7330F: Documentation/filesystems/erofs.rst 7331F: fs/erofs/ 7332F: include/trace/events/erofs.h 7333 7334ERRSEQ ERROR TRACKING INFRASTRUCTURE 7335M: Jeff Layton <jlayton@kernel.org> 7336S: Maintained 7337F: include/linux/errseq.h 7338F: lib/errseq.c 7339 7340ET131X NETWORK DRIVER 7341M: Mark Einon <mark.einon@gmail.com> 7342S: Odd Fixes 7343F: drivers/net/ethernet/agere/ 7344 7345ETAS ES58X CAN/USB DRIVER 7346M: Vincent Mailhol <mailhol.vincent@wanadoo.fr> 7347L: linux-can@vger.kernel.org 7348S: Maintained 7349F: drivers/net/can/usb/etas_es58x/ 7350 7351ETHERNET BRIDGE 7352M: Roopa Prabhu <roopa@nvidia.com> 7353M: Nikolay Aleksandrov <razor@blackwall.org> 7354L: bridge@lists.linux-foundation.org (moderated for non-subscribers) 7355L: netdev@vger.kernel.org 7356S: Maintained 7357W: http://www.linuxfoundation.org/en/Net:Bridge 7358F: include/linux/netfilter_bridge/ 7359F: net/bridge/ 7360 7361ETHERNET PHY LIBRARY 7362M: Andrew Lunn <andrew@lunn.ch> 7363M: Heiner Kallweit <hkallweit1@gmail.com> 7364R: Russell King <linux@armlinux.org.uk> 7365L: netdev@vger.kernel.org 7366S: Maintained 7367F: Documentation/ABI/testing/sysfs-class-net-phydev 7368F: Documentation/devicetree/bindings/net/ethernet-phy.yaml 7369F: Documentation/devicetree/bindings/net/mdio* 7370F: Documentation/devicetree/bindings/net/qca,ar803x.yaml 7371F: Documentation/networking/phy.rst 7372F: drivers/net/mdio/ 7373F: drivers/net/mdio/acpi_mdio.c 7374F: drivers/net/mdio/fwnode_mdio.c 7375F: drivers/net/mdio/of_mdio.c 7376F: drivers/net/pcs/ 7377F: drivers/net/phy/ 7378F: include/dt-bindings/net/qca-ar803x.h 7379F: include/linux/linkmode.h 7380F: include/linux/*mdio*.h 7381F: include/linux/mdio/*.h 7382F: include/linux/mii.h 7383F: include/linux/of_net.h 7384F: include/linux/phy.h 7385F: include/linux/phy_fixed.h 7386F: include/linux/platform_data/mdio-bcm-unimac.h 7387F: include/linux/platform_data/mdio-gpio.h 7388F: include/trace/events/mdio.h 7389F: include/uapi/linux/mdio.h 7390F: include/uapi/linux/mii.h 7391F: net/core/of_net.c 7392 7393EXEC & BINFMT API 7394R: Eric Biederman <ebiederm@xmission.com> 7395R: Kees Cook <keescook@chromium.org> 7396L: linux-mm@kvack.org 7397S: Supported 7398T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/execve 7399F: arch/alpha/kernel/binfmt_loader.c 7400F: fs/*binfmt_*.c 7401F: fs/exec.c 7402F: include/linux/binfmts.h 7403F: include/linux/elf.h 7404F: include/uapi/linux/binfmts.h 7405F: include/uapi/linux/elf.h 7406F: tools/testing/selftests/exec/ 7407N: asm/elf.h 7408N: binfmt 7409 7410EXFAT FILE SYSTEM 7411M: Namjae Jeon <linkinjeon@kernel.org> 7412M: Sungjong Seo <sj1557.seo@samsung.com> 7413L: linux-fsdevel@vger.kernel.org 7414S: Maintained 7415F: fs/exfat/ 7416 7417EXT2 FILE SYSTEM 7418M: Jan Kara <jack@suse.com> 7419L: linux-ext4@vger.kernel.org 7420S: Maintained 7421F: Documentation/filesystems/ext2.rst 7422F: fs/ext2/ 7423F: include/linux/ext2* 7424 7425EXT4 FILE SYSTEM 7426M: "Theodore Ts'o" <tytso@mit.edu> 7427M: Andreas Dilger <adilger.kernel@dilger.ca> 7428L: linux-ext4@vger.kernel.org 7429S: Maintained 7430W: http://ext4.wiki.kernel.org 7431Q: http://patchwork.ozlabs.org/project/linux-ext4/list/ 7432T: git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git 7433F: Documentation/filesystems/ext4/ 7434F: fs/ext4/ 7435F: include/trace/events/ext4.h 7436 7437Extended Verification Module (EVM) 7438M: Mimi Zohar <zohar@linux.ibm.com> 7439L: linux-integrity@vger.kernel.org 7440S: Supported 7441T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 7442F: security/integrity/evm/ 7443F: security/integrity/ 7444 7445EXTENSIBLE FIRMWARE INTERFACE (EFI) 7446M: Ard Biesheuvel <ardb@kernel.org> 7447L: linux-efi@vger.kernel.org 7448S: Maintained 7449T: git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git 7450F: Documentation/admin-guide/efi-stub.rst 7451F: arch/*/include/asm/efi.h 7452F: arch/*/kernel/efi.c 7453F: arch/arm/boot/compressed/efi-header.S 7454F: arch/arm64/kernel/efi-entry.S 7455F: arch/x86/platform/efi/ 7456F: drivers/firmware/efi/ 7457F: include/linux/efi*.h 7458 7459EXTERNAL CONNECTOR SUBSYSTEM (EXTCON) 7460M: MyungJoo Ham <myungjoo.ham@samsung.com> 7461M: Chanwoo Choi <cw00.choi@samsung.com> 7462L: linux-kernel@vger.kernel.org 7463S: Maintained 7464T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git 7465F: Documentation/devicetree/bindings/extcon/ 7466F: Documentation/firmware-guide/acpi/extcon-intel-int3496.rst 7467F: drivers/extcon/ 7468F: include/linux/extcon.h 7469F: include/linux/extcon/ 7470 7471EXTRA BOOT CONFIG 7472M: Masami Hiramatsu <mhiramat@kernel.org> 7473S: Maintained 7474F: Documentation/admin-guide/bootconfig.rst 7475F: fs/proc/bootconfig.c 7476F: include/linux/bootconfig.h 7477F: lib/bootconfig.c 7478F: tools/bootconfig/* 7479F: tools/bootconfig/scripts/* 7480 7481EXYNOS DP DRIVER 7482M: Jingoo Han <jingoohan1@gmail.com> 7483L: dri-devel@lists.freedesktop.org 7484S: Maintained 7485F: drivers/gpu/drm/exynos/exynos_dp* 7486 7487EXYNOS SYSMMU (IOMMU) driver 7488M: Marek Szyprowski <m.szyprowski@samsung.com> 7489L: iommu@lists.linux-foundation.org 7490S: Maintained 7491F: drivers/iommu/exynos-iommu.c 7492 7493F2FS FILE SYSTEM 7494M: Jaegeuk Kim <jaegeuk@kernel.org> 7495M: Chao Yu <chao@kernel.org> 7496L: linux-f2fs-devel@lists.sourceforge.net 7497S: Maintained 7498W: https://f2fs.wiki.kernel.org/ 7499T: git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git 7500F: Documentation/ABI/testing/sysfs-fs-f2fs 7501F: Documentation/filesystems/f2fs.rst 7502F: fs/f2fs/ 7503F: include/linux/f2fs_fs.h 7504F: include/trace/events/f2fs.h 7505F: include/uapi/linux/f2fs.h 7506 7507F71805F HARDWARE MONITORING DRIVER 7508M: Jean Delvare <jdelvare@suse.com> 7509L: linux-hwmon@vger.kernel.org 7510S: Maintained 7511F: Documentation/hwmon/f71805f.rst 7512F: drivers/hwmon/f71805f.c 7513 7514FADDR2LINE 7515M: Josh Poimboeuf <jpoimboe@kernel.org> 7516S: Maintained 7517F: scripts/faddr2line 7518 7519FAILOVER MODULE 7520M: Sridhar Samudrala <sridhar.samudrala@intel.com> 7521L: netdev@vger.kernel.org 7522S: Supported 7523F: Documentation/networking/failover.rst 7524F: include/net/failover.h 7525F: net/core/failover.c 7526 7527FANOTIFY 7528M: Jan Kara <jack@suse.cz> 7529R: Amir Goldstein <amir73il@gmail.com> 7530R: Matthew Bobrowski <repnop@google.com> 7531L: linux-fsdevel@vger.kernel.org 7532S: Maintained 7533F: fs/notify/fanotify/ 7534F: include/linux/fanotify.h 7535F: include/uapi/linux/fanotify.h 7536 7537FARSYNC SYNCHRONOUS DRIVER 7538M: Kevin Curtis <kevin.curtis@farsite.co.uk> 7539S: Supported 7540W: http://www.farsite.co.uk/ 7541F: drivers/net/wan/farsync.* 7542 7543FAULT INJECTION SUPPORT 7544M: Akinobu Mita <akinobu.mita@gmail.com> 7545S: Supported 7546F: Documentation/fault-injection/ 7547F: lib/fault-inject.c 7548 7549FBTFT Framebuffer drivers 7550L: dri-devel@lists.freedesktop.org 7551L: linux-fbdev@vger.kernel.org 7552S: Orphan 7553F: drivers/staging/fbtft/ 7554 7555FC0011 TUNER DRIVER 7556M: Michael Buesch <m@bues.ch> 7557L: linux-media@vger.kernel.org 7558S: Maintained 7559F: drivers/media/tuners/fc0011.c 7560F: drivers/media/tuners/fc0011.h 7561 7562FC2580 MEDIA DRIVER 7563M: Antti Palosaari <crope@iki.fi> 7564L: linux-media@vger.kernel.org 7565S: Maintained 7566W: https://linuxtv.org 7567W: http://palosaari.fi/linux/ 7568Q: http://patchwork.linuxtv.org/project/linux-media/list/ 7569T: git git://linuxtv.org/anttip/media_tree.git 7570F: drivers/media/tuners/fc2580* 7571 7572FCOE SUBSYSTEM (libfc, libfcoe, fcoe) 7573M: Hannes Reinecke <hare@suse.de> 7574L: linux-scsi@vger.kernel.org 7575S: Supported 7576W: www.Open-FCoE.org 7577F: drivers/scsi/fcoe/ 7578F: drivers/scsi/libfc/ 7579F: include/scsi/fc/ 7580F: include/scsi/libfc.h 7581F: include/scsi/libfcoe.h 7582F: include/uapi/scsi/fc/ 7583 7584FILE LOCKING (flock() and fcntl()/lockf()) 7585M: Jeff Layton <jlayton@kernel.org> 7586L: linux-fsdevel@vger.kernel.org 7587S: Maintained 7588F: fs/fcntl.c 7589F: fs/locks.c 7590F: include/linux/fcntl.h 7591F: include/uapi/linux/fcntl.h 7592 7593FILESYSTEM DIRECT ACCESS (DAX) 7594M: Dan Williams <dan.j.williams@intel.com> 7595R: Matthew Wilcox <willy@infradead.org> 7596R: Jan Kara <jack@suse.cz> 7597L: linux-fsdevel@vger.kernel.org 7598L: nvdimm@lists.linux.dev 7599S: Supported 7600F: fs/dax.c 7601F: include/linux/dax.h 7602F: include/trace/events/fs_dax.h 7603 7604FILESYSTEMS (VFS and infrastructure) 7605M: Alexander Viro <viro@zeniv.linux.org.uk> 7606L: linux-fsdevel@vger.kernel.org 7607S: Maintained 7608F: fs/* 7609F: include/linux/fs.h 7610F: include/linux/fs_types.h 7611F: include/uapi/linux/fs.h 7612F: include/uapi/linux/openat2.h 7613X: fs/io-wq.c 7614X: fs/io-wq.h 7615X: fs/io_uring.c 7616 7617FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER 7618M: Riku Voipio <riku.voipio@iki.fi> 7619L: linux-hwmon@vger.kernel.org 7620S: Maintained 7621F: drivers/hwmon/f75375s.c 7622F: include/linux/f75375s.h 7623 7624FIREWIRE AUDIO DRIVERS and IEC 61883-1/6 PACKET STREAMING ENGINE 7625M: Clemens Ladisch <clemens@ladisch.de> 7626M: Takashi Sakamoto <o-takashi@sakamocchi.jp> 7627L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7628S: Maintained 7629T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7630F: include/uapi/sound/firewire.h 7631F: sound/firewire/ 7632 7633FIREWIRE MEDIA DRIVERS (firedtv) 7634M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7635L: linux-media@vger.kernel.org 7636L: linux1394-devel@lists.sourceforge.net 7637S: Maintained 7638T: git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git 7639F: drivers/media/firewire/ 7640 7641FIREWIRE SBP-2 TARGET 7642M: Chris Boot <bootc@bootc.net> 7643L: linux-scsi@vger.kernel.org 7644L: target-devel@vger.kernel.org 7645L: linux1394-devel@lists.sourceforge.net 7646S: Maintained 7647T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master 7648F: drivers/target/sbp/ 7649 7650FIREWIRE SUBSYSTEM 7651M: Stefan Richter <stefanr@s5r6.in-berlin.de> 7652L: linux1394-devel@lists.sourceforge.net 7653S: Maintained 7654W: http://ieee1394.wiki.kernel.org/ 7655T: git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git 7656F: drivers/firewire/ 7657F: include/linux/firewire.h 7658F: include/uapi/linux/firewire*.h 7659F: tools/firewire/ 7660 7661FIRMWARE FRAMEWORK FOR ARMV8-A 7662M: Sudeep Holla <sudeep.holla@arm.com> 7663L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7664S: Maintained 7665F: drivers/firmware/arm_ffa/ 7666F: include/linux/arm_ffa.h 7667 7668FIRMWARE LOADER (request_firmware) 7669M: Luis Chamberlain <mcgrof@kernel.org> 7670L: linux-kernel@vger.kernel.org 7671S: Maintained 7672F: Documentation/firmware_class/ 7673F: drivers/base/firmware_loader/ 7674F: include/linux/firmware.h 7675 7676FLEXTIMER FTM-QUADDEC DRIVER 7677M: Patrick Havelange <patrick.havelange@essensium.com> 7678L: linux-iio@vger.kernel.org 7679S: Maintained 7680F: Documentation/devicetree/bindings/counter/ftm-quaddec.txt 7681F: drivers/counter/ftm-quaddec.c 7682 7683FLOPPY DRIVER 7684M: Denis Efremov <efremov@linux.com> 7685L: linux-block@vger.kernel.org 7686S: Odd Fixes 7687F: drivers/block/floppy.c 7688 7689FLYSKY FSIA6B RC RECEIVER 7690M: Markus Koch <markus@notsyncing.net> 7691L: linux-input@vger.kernel.org 7692S: Maintained 7693F: drivers/input/joystick/fsia6b.c 7694 7695FOCUSRITE SCARLETT GEN 2/3 MIXER DRIVER 7696M: Geoffrey D. Bennett <g@b4.vu> 7697L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7698S: Maintained 7699T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 7700F: sound/usb/mixer_scarlett_gen2.c 7701 7702FORCEDETH GIGABIT ETHERNET DRIVER 7703M: Rain River <rain.1986.08.12@gmail.com> 7704M: Zhu Yanjun <zyjzyj2000@gmail.com> 7705L: netdev@vger.kernel.org 7706S: Maintained 7707F: drivers/net/ethernet/nvidia/* 7708 7709FORTIFY_SOURCE 7710M: Kees Cook <keescook@chromium.org> 7711L: linux-hardening@vger.kernel.org 7712S: Supported 7713F: include/linux/fortify-string.h 7714F: lib/test_fortify/* 7715F: scripts/test_fortify.sh 7716K: \b__NO_FORTIFY\b 7717 7718FPGA DFL DRIVERS 7719M: Wu Hao <hao.wu@intel.com> 7720R: Tom Rix <trix@redhat.com> 7721L: linux-fpga@vger.kernel.org 7722S: Maintained 7723F: Documentation/ABI/testing/sysfs-bus-dfl* 7724F: Documentation/fpga/dfl.rst 7725F: drivers/fpga/dfl* 7726F: drivers/uio/uio_dfl.c 7727F: include/linux/dfl.h 7728F: include/uapi/linux/fpga-dfl.h 7729 7730FPGA MANAGER FRAMEWORK 7731M: Moritz Fischer <mdf@kernel.org> 7732M: Wu Hao <hao.wu@intel.com> 7733M: Xu Yilun <yilun.xu@intel.com> 7734R: Tom Rix <trix@redhat.com> 7735L: linux-fpga@vger.kernel.org 7736S: Maintained 7737Q: http://patchwork.kernel.org/project/linux-fpga/list/ 7738T: git git://git.kernel.org/pub/scm/linux/kernel/git/mdf/linux-fpga.git 7739F: Documentation/devicetree/bindings/fpga/ 7740F: Documentation/driver-api/fpga/ 7741F: Documentation/fpga/ 7742F: drivers/fpga/ 7743F: include/linux/fpga/ 7744 7745FPU EMULATOR 7746M: Bill Metzenthen <billm@melbpc.org.au> 7747S: Maintained 7748W: http://floatingpoint.sourceforge.net/emulator/index.html 7749F: arch/x86/math-emu/ 7750 7751FRAMEBUFFER CORE 7752M: Daniel Vetter <daniel@ffwll.ch> 7753F: drivers/video/fbdev/core/ 7754S: Odd Fixes 7755T: git git://anongit.freedesktop.org/drm/drm-misc 7756 7757FRAMEBUFFER LAYER 7758M: Helge Deller <deller@gmx.de> 7759L: linux-fbdev@vger.kernel.org 7760L: dri-devel@lists.freedesktop.org 7761S: Maintained 7762Q: http://patchwork.kernel.org/project/linux-fbdev/list/ 7763T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/linux-fbdev.git 7764F: Documentation/fb/ 7765F: drivers/video/ 7766F: include/linux/fb.h 7767F: include/uapi/linux/fb.h 7768F: include/uapi/video/ 7769F: include/video/ 7770 7771FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER 7772M: Horia Geantă <horia.geanta@nxp.com> 7773M: Pankaj Gupta <pankaj.gupta@nxp.com> 7774M: Gaurav Jain <gaurav.jain@nxp.com> 7775L: linux-crypto@vger.kernel.org 7776S: Maintained 7777F: Documentation/devicetree/bindings/crypto/fsl-sec4.txt 7778F: drivers/crypto/caam/ 7779 7780FREESCALE COLDFIRE M5441X MMC DRIVER 7781M: Angelo Dureghello <angelo.dureghello@timesys.com> 7782L: linux-mmc@vger.kernel.org 7783S: Maintained 7784F: drivers/mmc/host/sdhci-esdhc-mcf.c 7785F: include/linux/platform_data/mmc-esdhc-mcf.h 7786 7787FREESCALE DIU FRAMEBUFFER DRIVER 7788M: Timur Tabi <timur@kernel.org> 7789L: linux-fbdev@vger.kernel.org 7790S: Maintained 7791F: drivers/video/fbdev/fsl-diu-fb.* 7792 7793FREESCALE DMA DRIVER 7794M: Li Yang <leoyang.li@nxp.com> 7795M: Zhang Wei <zw@zh-kernel.org> 7796L: linuxppc-dev@lists.ozlabs.org 7797S: Maintained 7798F: drivers/dma/fsldma.* 7799 7800FREESCALE DSPI DRIVER 7801M: Vladimir Oltean <olteanv@gmail.com> 7802L: linux-spi@vger.kernel.org 7803S: Maintained 7804F: Documentation/devicetree/bindings/spi/spi-fsl-dspi.txt 7805F: drivers/spi/spi-fsl-dspi.c 7806F: include/linux/spi/spi-fsl-dspi.h 7807 7808FREESCALE ENETC ETHERNET DRIVERS 7809M: Claudiu Manoil <claudiu.manoil@nxp.com> 7810L: netdev@vger.kernel.org 7811S: Maintained 7812F: drivers/net/ethernet/freescale/enetc/ 7813 7814FREESCALE eTSEC ETHERNET DRIVER (GIANFAR) 7815M: Claudiu Manoil <claudiu.manoil@nxp.com> 7816L: netdev@vger.kernel.org 7817S: Maintained 7818F: Documentation/devicetree/bindings/net/fsl-tsec-phy.txt 7819F: drivers/net/ethernet/freescale/gianfar* 7820 7821FREESCALE GPMI NAND DRIVER 7822M: Han Xu <han.xu@nxp.com> 7823L: linux-mtd@lists.infradead.org 7824S: Maintained 7825F: drivers/mtd/nand/raw/gpmi-nand/* 7826 7827FREESCALE I2C CPM DRIVER 7828M: Jochen Friedrich <jochen@scram.de> 7829L: linuxppc-dev@lists.ozlabs.org 7830L: linux-i2c@vger.kernel.org 7831S: Maintained 7832F: drivers/i2c/busses/i2c-cpm.c 7833 7834FREESCALE IMX / MXC FEC DRIVER 7835M: Joakim Zhang <qiangqing.zhang@nxp.com> 7836L: netdev@vger.kernel.org 7837S: Maintained 7838F: Documentation/devicetree/bindings/net/fsl,fec.yaml 7839F: drivers/net/ethernet/freescale/fec.h 7840F: drivers/net/ethernet/freescale/fec_main.c 7841F: drivers/net/ethernet/freescale/fec_ptp.c 7842 7843FREESCALE IMX / MXC FRAMEBUFFER DRIVER 7844M: Sascha Hauer <s.hauer@pengutronix.de> 7845R: Pengutronix Kernel Team <kernel@pengutronix.de> 7846L: linux-fbdev@vger.kernel.org 7847L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7848S: Maintained 7849F: drivers/video/fbdev/imxfb.c 7850F: include/linux/platform_data/video-imxfb.h 7851 7852FREESCALE IMX DDR PMU DRIVER 7853M: Frank Li <Frank.li@nxp.com> 7854L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7855S: Maintained 7856F: Documentation/admin-guide/perf/imx-ddr.rst 7857F: Documentation/devicetree/bindings/perf/fsl-imx-ddr.yaml 7858F: drivers/perf/fsl_imx8_ddr_perf.c 7859 7860FREESCALE IMX I2C DRIVER 7861M: Oleksij Rempel <o.rempel@pengutronix.de> 7862R: Pengutronix Kernel Team <kernel@pengutronix.de> 7863L: linux-i2c@vger.kernel.org 7864S: Maintained 7865F: Documentation/devicetree/bindings/i2c/i2c-imx.yaml 7866F: drivers/i2c/busses/i2c-imx.c 7867 7868FREESCALE IMX LPI2C DRIVER 7869M: Dong Aisheng <aisheng.dong@nxp.com> 7870L: linux-i2c@vger.kernel.org 7871L: linux-imx@nxp.com 7872S: Maintained 7873F: Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.yaml 7874F: drivers/i2c/busses/i2c-imx-lpi2c.c 7875 7876FREESCALE MPC I2C DRIVER 7877M: Chris Packham <chris.packham@alliedtelesis.co.nz> 7878L: linux-i2c@vger.kernel.org 7879S: Maintained 7880F: Documentation/devicetree/bindings/i2c/i2c-mpc.yaml 7881F: drivers/i2c/busses/i2c-mpc.c 7882 7883FREESCALE QORIQ DPAA ETHERNET DRIVER 7884M: Madalin Bucur <madalin.bucur@nxp.com> 7885L: netdev@vger.kernel.org 7886S: Maintained 7887F: drivers/net/ethernet/freescale/dpaa 7888 7889FREESCALE QORIQ DPAA FMAN DRIVER 7890M: Madalin Bucur <madalin.bucur@nxp.com> 7891L: netdev@vger.kernel.org 7892S: Maintained 7893F: Documentation/devicetree/bindings/net/fsl-fman.txt 7894F: drivers/net/ethernet/freescale/fman 7895 7896FREESCALE QORIQ PTP CLOCK DRIVER 7897M: Yangbo Lu <yangbo.lu@nxp.com> 7898L: netdev@vger.kernel.org 7899S: Maintained 7900F: Documentation/devicetree/bindings/ptp/ptp-qoriq.txt 7901F: drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp* 7902F: drivers/net/ethernet/freescale/dpaa2/dprtc* 7903F: drivers/net/ethernet/freescale/enetc/enetc_ptp.c 7904F: drivers/ptp/ptp_qoriq.c 7905F: drivers/ptp/ptp_qoriq_debugfs.c 7906F: include/linux/fsl/ptp_qoriq.h 7907 7908FREESCALE QUAD SPI DRIVER 7909M: Han Xu <han.xu@nxp.com> 7910L: linux-spi@vger.kernel.org 7911S: Maintained 7912F: Documentation/devicetree/bindings/spi/fsl,spi-fsl-qspi.yaml 7913F: drivers/spi/spi-fsl-qspi.c 7914 7915FREESCALE QUICC ENGINE LIBRARY 7916M: Qiang Zhao <qiang.zhao@nxp.com> 7917L: linuxppc-dev@lists.ozlabs.org 7918S: Maintained 7919F: drivers/soc/fsl/qe/ 7920F: include/soc/fsl/qe/ 7921 7922FREESCALE QUICC ENGINE UCC ETHERNET DRIVER 7923M: Li Yang <leoyang.li@nxp.com> 7924L: netdev@vger.kernel.org 7925L: linuxppc-dev@lists.ozlabs.org 7926S: Maintained 7927F: drivers/net/ethernet/freescale/ucc_geth* 7928 7929FREESCALE QUICC ENGINE UCC HDLC DRIVER 7930M: Zhao Qiang <qiang.zhao@nxp.com> 7931L: netdev@vger.kernel.org 7932L: linuxppc-dev@lists.ozlabs.org 7933S: Maintained 7934F: drivers/net/wan/fsl_ucc_hdlc* 7935 7936FREESCALE QUICC ENGINE UCC UART DRIVER 7937M: Timur Tabi <timur@kernel.org> 7938L: linuxppc-dev@lists.ozlabs.org 7939S: Maintained 7940F: drivers/tty/serial/ucc_uart.c 7941 7942FREESCALE SOC DRIVERS 7943M: Li Yang <leoyang.li@nxp.com> 7944L: linuxppc-dev@lists.ozlabs.org 7945L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 7946S: Maintained 7947F: Documentation/devicetree/bindings/misc/fsl,dpaa2-console.yaml 7948F: Documentation/devicetree/bindings/soc/fsl/ 7949F: drivers/soc/fsl/ 7950F: include/linux/fsl/ 7951F: include/soc/fsl/ 7952 7953FREESCALE SOC FS_ENET DRIVER 7954M: Pantelis Antoniou <pantelis.antoniou@gmail.com> 7955L: linuxppc-dev@lists.ozlabs.org 7956L: netdev@vger.kernel.org 7957S: Maintained 7958F: drivers/net/ethernet/freescale/fs_enet/ 7959F: include/linux/fs_enet_pd.h 7960 7961FREESCALE SOC SOUND DRIVERS 7962M: Shengjiu Wang <shengjiu.wang@gmail.com> 7963M: Xiubo Li <Xiubo.Lee@gmail.com> 7964R: Fabio Estevam <festevam@gmail.com> 7965R: Nicolin Chen <nicoleotsuka@gmail.com> 7966L: alsa-devel@alsa-project.org (moderated for non-subscribers) 7967L: linuxppc-dev@lists.ozlabs.org 7968S: Maintained 7969F: sound/soc/fsl/fsl* 7970F: sound/soc/fsl/imx* 7971F: sound/soc/fsl/mpc8610_hpcd.c 7972 7973FREESCALE USB PERIPHERAL DRIVERS 7974M: Li Yang <leoyang.li@nxp.com> 7975L: linux-usb@vger.kernel.org 7976L: linuxppc-dev@lists.ozlabs.org 7977S: Maintained 7978F: drivers/usb/gadget/udc/fsl* 7979 7980FREESCALE USB PHY DRIVER 7981M: Ran Wang <ran.wang_1@nxp.com> 7982L: linux-usb@vger.kernel.org 7983L: linuxppc-dev@lists.ozlabs.org 7984S: Maintained 7985F: drivers/usb/phy/phy-fsl-usb* 7986 7987FREEVXFS FILESYSTEM 7988M: Christoph Hellwig <hch@infradead.org> 7989S: Maintained 7990W: ftp://ftp.openlinux.org/pub/people/hch/vxfs 7991F: fs/freevxfs/ 7992 7993FREEZER 7994M: "Rafael J. Wysocki" <rafael@kernel.org> 7995M: Pavel Machek <pavel@ucw.cz> 7996L: linux-pm@vger.kernel.org 7997S: Supported 7998F: Documentation/power/freezing-of-tasks.rst 7999F: include/linux/freezer.h 8000F: kernel/freezer.c 8001 8002FRONTSWAP API 8003M: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> 8004L: linux-kernel@vger.kernel.org 8005S: Maintained 8006F: include/linux/frontswap.h 8007F: mm/frontswap.c 8008 8009FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS 8010M: David Howells <dhowells@redhat.com> 8011L: linux-cachefs@redhat.com (moderated for non-subscribers) 8012S: Supported 8013F: Documentation/filesystems/caching/ 8014F: fs/fscache/ 8015F: include/linux/fscache*.h 8016 8017FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT 8018M: Theodore Y. Ts'o <tytso@mit.edu> 8019M: Jaegeuk Kim <jaegeuk@kernel.org> 8020M: Eric Biggers <ebiggers@kernel.org> 8021L: linux-fscrypt@vger.kernel.org 8022S: Supported 8023Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8024T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git 8025F: Documentation/filesystems/fscrypt.rst 8026F: fs/crypto/ 8027F: include/linux/fscrypt*.h 8028F: include/uapi/linux/fscrypt.h 8029 8030FSI SUBSYSTEM 8031M: Jeremy Kerr <jk@ozlabs.org> 8032M: Joel Stanley <joel@jms.id.au> 8033R: Alistar Popple <alistair@popple.id.au> 8034R: Eddie James <eajames@linux.ibm.com> 8035L: linux-fsi@lists.ozlabs.org 8036S: Supported 8037Q: http://patchwork.ozlabs.org/project/linux-fsi/list/ 8038T: git git://git.kernel.org/pub/scm/linux/kernel/git/joel/fsi.git 8039F: drivers/fsi/ 8040F: include/linux/fsi*.h 8041F: include/trace/events/fsi*.h 8042 8043FSI-ATTACHED I2C DRIVER 8044M: Eddie James <eajames@linux.ibm.com> 8045L: linux-i2c@vger.kernel.org 8046L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 8047S: Maintained 8048F: Documentation/devicetree/bindings/i2c/i2c-fsi.txt 8049F: drivers/i2c/busses/i2c-fsi.c 8050 8051FSI-ATTACHED SPI DRIVER 8052M: Eddie James <eajames@linux.ibm.com> 8053L: linux-spi@vger.kernel.org 8054S: Maintained 8055F: Documentation/devicetree/bindings/fsi/ibm,fsi2spi.yaml 8056F: drivers/spi/spi-fsi.c 8057 8058FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE 8059M: Jan Kara <jack@suse.cz> 8060R: Amir Goldstein <amir73il@gmail.com> 8061L: linux-fsdevel@vger.kernel.org 8062S: Maintained 8063T: git git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs.git fsnotify 8064F: fs/notify/ 8065F: include/linux/fsnotify*.h 8066 8067FSVERITY: READ-ONLY FILE-BASED AUTHENTICITY PROTECTION 8068M: Eric Biggers <ebiggers@kernel.org> 8069M: Theodore Y. Ts'o <tytso@mit.edu> 8070L: linux-fscrypt@vger.kernel.org 8071S: Supported 8072Q: https://patchwork.kernel.org/project/linux-fscrypt/list/ 8073T: git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git fsverity 8074F: Documentation/filesystems/fsverity.rst 8075F: fs/verity/ 8076F: include/linux/fsverity.h 8077F: include/uapi/linux/fsverity.h 8078 8079FT260 FTDI USB-HID TO I2C BRIDGE DRIVER 8080M: Michael Zaidman <michael.zaidman@gmail.com> 8081L: linux-i2c@vger.kernel.org 8082L: linux-input@vger.kernel.org 8083S: Maintained 8084F: drivers/hid/hid-ft260.c 8085 8086FUJITSU LAPTOP EXTRAS 8087M: Jonathan Woithe <jwoithe@just42.net> 8088L: platform-driver-x86@vger.kernel.org 8089S: Maintained 8090F: drivers/platform/x86/fujitsu-laptop.c 8091 8092FUJITSU M-5MO LS CAMERA ISP DRIVER 8093M: Kyungmin Park <kyungmin.park@samsung.com> 8094M: Heungjun Kim <riverful.kim@samsung.com> 8095L: linux-media@vger.kernel.org 8096S: Maintained 8097F: drivers/media/i2c/m5mols/ 8098F: include/media/i2c/m5mols.h 8099 8100FUJITSU TABLET EXTRAS 8101M: Robert Gerlach <khnz@gmx.de> 8102L: platform-driver-x86@vger.kernel.org 8103S: Maintained 8104F: drivers/platform/x86/fujitsu-tablet.c 8105 8106FUNGIBLE ETHERNET DRIVERS 8107M: Dimitris Michailidis <dmichail@fungible.com> 8108L: netdev@vger.kernel.org 8109S: Supported 8110F: drivers/net/ethernet/fungible/ 8111 8112FUSE: FILESYSTEM IN USERSPACE 8113M: Miklos Szeredi <miklos@szeredi.hu> 8114L: linux-fsdevel@vger.kernel.org 8115S: Maintained 8116W: https://github.com/libfuse/ 8117T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git 8118F: Documentation/filesystems/fuse.rst 8119F: fs/fuse/ 8120F: include/uapi/linux/fuse.h 8121 8122FUTEX SUBSYSTEM 8123M: Thomas Gleixner <tglx@linutronix.de> 8124M: Ingo Molnar <mingo@redhat.com> 8125R: Peter Zijlstra <peterz@infradead.org> 8126R: Darren Hart <dvhart@infradead.org> 8127R: Davidlohr Bueso <dave@stgolabs.net> 8128R: André Almeida <andrealmeid@igalia.com> 8129L: linux-kernel@vger.kernel.org 8130S: Maintained 8131T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 8132F: Documentation/locking/*futex* 8133F: include/asm-generic/futex.h 8134F: include/linux/futex.h 8135F: include/uapi/linux/futex.h 8136F: kernel/futex/* 8137F: tools/perf/bench/futex* 8138F: tools/testing/selftests/futex/ 8139 8140GATEWORKS SYSTEM CONTROLLER (GSC) DRIVER 8141M: Tim Harvey <tharvey@gateworks.com> 8142M: Robert Jones <rjones@gateworks.com> 8143S: Maintained 8144F: Documentation/devicetree/bindings/mfd/gateworks-gsc.yaml 8145F: drivers/mfd/gateworks-gsc.c 8146F: include/linux/mfd/gsc.h 8147F: Documentation/hwmon/gsc-hwmon.rst 8148F: drivers/hwmon/gsc-hwmon.c 8149F: include/linux/platform_data/gsc_hwmon.h 8150 8151GCC PLUGINS 8152M: Kees Cook <keescook@chromium.org> 8153L: linux-hardening@vger.kernel.org 8154S: Maintained 8155F: Documentation/kbuild/gcc-plugins.rst 8156F: scripts/Makefile.gcc-plugins 8157F: scripts/gcc-plugins/ 8158 8159GCOV BASED KERNEL PROFILING 8160M: Peter Oberparleiter <oberpar@linux.ibm.com> 8161S: Maintained 8162F: Documentation/dev-tools/gcov.rst 8163F: kernel/gcov/ 8164 8165GDB KERNEL DEBUGGING HELPER SCRIPTS 8166M: Jan Kiszka <jan.kiszka@siemens.com> 8167M: Kieran Bingham <kbingham@kernel.org> 8168S: Supported 8169F: scripts/gdb/ 8170 8171GEMINI CRYPTO DRIVER 8172M: Corentin Labbe <clabbe@baylibre.com> 8173L: linux-crypto@vger.kernel.org 8174S: Maintained 8175F: drivers/crypto/gemini/ 8176 8177GEMTEK FM RADIO RECEIVER DRIVER 8178M: Hans Verkuil <hverkuil@xs4all.nl> 8179L: linux-media@vger.kernel.org 8180S: Maintained 8181W: https://linuxtv.org 8182T: git git://linuxtv.org/media_tree.git 8183F: drivers/media/radio/radio-gemtek* 8184 8185GENERIC ARCHITECTURE TOPOLOGY 8186M: Sudeep Holla <sudeep.holla@arm.com> 8187L: linux-kernel@vger.kernel.org 8188S: Maintained 8189F: drivers/base/arch_topology.c 8190F: include/linux/arch_topology.h 8191 8192GENERIC ENTRY CODE 8193M: Thomas Gleixner <tglx@linutronix.de> 8194M: Peter Zijlstra <peterz@infradead.org> 8195M: Andy Lutomirski <luto@kernel.org> 8196L: linux-kernel@vger.kernel.org 8197S: Maintained 8198T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core/entry 8199F: include/linux/entry-common.h 8200F: include/linux/entry-kvm.h 8201F: kernel/entry/ 8202 8203GENERIC GPIO I2C DRIVER 8204M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8205S: Supported 8206F: drivers/i2c/busses/i2c-gpio.c 8207F: include/linux/platform_data/i2c-gpio.h 8208 8209GENERIC GPIO I2C MULTIPLEXER DRIVER 8210M: Peter Korsgaard <peter.korsgaard@barco.com> 8211L: linux-i2c@vger.kernel.org 8212S: Supported 8213F: Documentation/i2c/muxes/i2c-mux-gpio.rst 8214F: drivers/i2c/muxes/i2c-mux-gpio.c 8215F: include/linux/platform_data/i2c-mux-gpio.h 8216 8217GENERIC HDLC (WAN) DRIVERS 8218M: Krzysztof Halasa <khc@pm.waw.pl> 8219S: Maintained 8220W: http://www.kernel.org/pub/linux/utils/net/hdlc/ 8221F: drivers/net/wan/c101.c 8222F: drivers/net/wan/hd6457* 8223F: drivers/net/wan/hdlc* 8224F: drivers/net/wan/n2.c 8225F: drivers/net/wan/pc300too.c 8226F: drivers/net/wan/pci200syn.c 8227F: drivers/net/wan/wanxl* 8228 8229GENERIC INCLUDE/ASM HEADER FILES 8230M: Arnd Bergmann <arnd@arndb.de> 8231L: linux-arch@vger.kernel.org 8232S: Maintained 8233T: git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git 8234F: include/asm-generic/ 8235F: include/uapi/asm-generic/ 8236 8237GENERIC PHY FRAMEWORK 8238M: Kishon Vijay Abraham I <kishon@ti.com> 8239M: Vinod Koul <vkoul@kernel.org> 8240L: linux-phy@lists.infradead.org 8241S: Supported 8242Q: https://patchwork.kernel.org/project/linux-phy/list/ 8243T: git git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy.git 8244F: Documentation/devicetree/bindings/phy/ 8245F: drivers/phy/ 8246F: include/linux/phy/ 8247 8248GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER 8249M: Wolfram Sang <wsa+renesas@sang-engineering.com> 8250S: Supported 8251F: drivers/i2c/muxes/i2c-demux-pinctrl.c 8252 8253GENERIC PM DOMAINS 8254M: "Rafael J. Wysocki" <rafael@kernel.org> 8255M: Kevin Hilman <khilman@kernel.org> 8256M: Ulf Hansson <ulf.hansson@linaro.org> 8257L: linux-pm@vger.kernel.org 8258S: Supported 8259F: Documentation/devicetree/bindings/power/power?domain* 8260F: drivers/base/power/domain*.c 8261F: include/linux/pm_domain.h 8262 8263GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER 8264M: Eugen Hristev <eugen.hristev@microchip.com> 8265L: linux-input@vger.kernel.org 8266S: Maintained 8267F: drivers/input/touchscreen/resistive-adc-touch.c 8268 8269GENERIC STRING LIBRARY 8270R: Andy Shevchenko <andy@kernel.org> 8271S: Maintained 8272F: lib/string.c 8273F: lib/string_helpers.c 8274F: lib/test_string.c 8275F: lib/test-string_helpers.c 8276 8277GENERIC UIO DRIVER FOR PCI DEVICES 8278M: "Michael S. Tsirkin" <mst@redhat.com> 8279L: kvm@vger.kernel.org 8280S: Supported 8281F: drivers/uio/uio_pci_generic.c 8282 8283GENERIC VDSO LIBRARY 8284M: Andy Lutomirski <luto@kernel.org> 8285M: Thomas Gleixner <tglx@linutronix.de> 8286M: Vincenzo Frascino <vincenzo.frascino@arm.com> 8287L: linux-kernel@vger.kernel.org 8288S: Maintained 8289T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/vdso 8290F: include/asm-generic/vdso/vsyscall.h 8291F: include/vdso/ 8292F: kernel/time/vsyscall.c 8293F: lib/vdso/ 8294 8295GENWQE (IBM Generic Workqueue Card) 8296M: Frank Haverkamp <haver@linux.ibm.com> 8297S: Supported 8298F: drivers/misc/genwqe/ 8299 8300GET_MAINTAINER SCRIPT 8301M: Joe Perches <joe@perches.com> 8302S: Maintained 8303F: scripts/get_maintainer.pl 8304 8305GFS2 FILE SYSTEM 8306M: Bob Peterson <rpeterso@redhat.com> 8307M: Andreas Gruenbacher <agruenba@redhat.com> 8308L: cluster-devel@redhat.com 8309S: Supported 8310B: https://bugzilla.kernel.org/enter_bug.cgi?product=File%20System&component=gfs2 8311T: git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 8312F: Documentation/filesystems/gfs2* 8313F: fs/gfs2/ 8314F: include/uapi/linux/gfs2_ondisk.h 8315 8316GIGABYTE WMI DRIVER 8317M: Thomas Weißschuh <thomas@weissschuh.net> 8318L: platform-driver-x86@vger.kernel.org 8319S: Maintained 8320F: drivers/platform/x86/gigabyte-wmi.c 8321 8322GNSS SUBSYSTEM 8323M: Johan Hovold <johan@kernel.org> 8324S: Maintained 8325T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git 8326F: Documentation/ABI/testing/sysfs-class-gnss 8327F: Documentation/devicetree/bindings/gnss/ 8328F: drivers/gnss/ 8329F: include/linux/gnss.h 8330 8331GO7007 MPEG CODEC 8332M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 8333L: linux-media@vger.kernel.org 8334S: Maintained 8335F: drivers/media/usb/go7007/ 8336 8337GOODIX TOUCHSCREEN 8338M: Bastien Nocera <hadess@hadess.net> 8339M: Hans de Goede <hdegoede@redhat.com> 8340L: linux-input@vger.kernel.org 8341S: Maintained 8342F: drivers/input/touchscreen/goodix* 8343 8344GOOGLE ETHERNET DRIVERS 8345M: Jeroen de Borst <jeroendb@google.com> 8346R: Catherine Sullivan <csully@google.com> 8347R: David Awogbemila <awogbemila@google.com> 8348L: netdev@vger.kernel.org 8349S: Supported 8350F: Documentation/networking/device_drivers/ethernet/google/gve.rst 8351F: drivers/net/ethernet/google 8352 8353GPD POCKET FAN DRIVER 8354M: Hans de Goede <hdegoede@redhat.com> 8355L: platform-driver-x86@vger.kernel.org 8356S: Maintained 8357F: drivers/platform/x86/gpd-pocket-fan.c 8358 8359GPIO ACPI SUPPORT 8360M: Mika Westerberg <mika.westerberg@linux.intel.com> 8361M: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 8362L: linux-gpio@vger.kernel.org 8363L: linux-acpi@vger.kernel.org 8364S: Maintained 8365T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 8366F: Documentation/firmware-guide/acpi/gpio-properties.rst 8367F: drivers/gpio/gpiolib-acpi.c 8368F: drivers/gpio/gpiolib-acpi.h 8369 8370GPIO AGGREGATOR 8371M: Geert Uytterhoeven <geert+renesas@glider.be> 8372L: linux-gpio@vger.kernel.org 8373S: Supported 8374F: Documentation/admin-guide/gpio/gpio-aggregator.rst 8375F: drivers/gpio/gpio-aggregator.c 8376 8377GPIO IR Transmitter 8378M: Sean Young <sean@mess.org> 8379L: linux-media@vger.kernel.org 8380S: Maintained 8381F: drivers/media/rc/gpio-ir-tx.c 8382 8383GPIO MOCKUP DRIVER 8384M: Bamvor Jian Zhang <bamv2005@gmail.com> 8385L: linux-gpio@vger.kernel.org 8386S: Maintained 8387F: drivers/gpio/gpio-mockup.c 8388F: tools/testing/selftests/gpio/ 8389 8390GPIO REGMAP 8391R: Michael Walle <michael@walle.cc> 8392S: Maintained 8393F: drivers/gpio/gpio-regmap.c 8394F: include/linux/gpio/regmap.h 8395 8396GPIO SUBSYSTEM 8397M: Linus Walleij <linus.walleij@linaro.org> 8398M: Bartosz Golaszewski <brgl@bgdev.pl> 8399L: linux-gpio@vger.kernel.org 8400S: Maintained 8401T: git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git 8402F: Documentation/ABI/obsolete/sysfs-gpio 8403F: Documentation/ABI/testing/gpio-cdev 8404F: Documentation/admin-guide/gpio/ 8405F: Documentation/devicetree/bindings/gpio/ 8406F: Documentation/driver-api/gpio/ 8407F: drivers/gpio/ 8408F: include/asm-generic/gpio.h 8409F: include/linux/gpio.h 8410F: include/linux/gpio/ 8411F: include/linux/of_gpio.h 8412F: include/uapi/linux/gpio.h 8413F: tools/gpio/ 8414 8415GRE DEMULTIPLEXER DRIVER 8416M: Dmitry Kozlov <xeb@mail.ru> 8417L: netdev@vger.kernel.org 8418S: Maintained 8419F: include/net/gre.h 8420F: net/ipv4/gre_demux.c 8421F: net/ipv4/gre_offload.c 8422 8423GRETH 10/100/1G Ethernet MAC device driver 8424M: Andreas Larsson <andreas@gaisler.com> 8425L: netdev@vger.kernel.org 8426S: Maintained 8427F: drivers/net/ethernet/aeroflex/ 8428 8429GREYBUS AUDIO PROTOCOLS DRIVERS 8430M: Vaibhav Agarwal <vaibhav.sr@gmail.com> 8431M: Mark Greer <mgreer@animalcreek.com> 8432S: Maintained 8433F: drivers/staging/greybus/audio_apbridgea.c 8434F: drivers/staging/greybus/audio_apbridgea.h 8435F: drivers/staging/greybus/audio_codec.c 8436F: drivers/staging/greybus/audio_codec.h 8437F: drivers/staging/greybus/audio_gb.c 8438F: drivers/staging/greybus/audio_manager.c 8439F: drivers/staging/greybus/audio_manager.h 8440F: drivers/staging/greybus/audio_manager_module.c 8441F: drivers/staging/greybus/audio_manager_private.h 8442F: drivers/staging/greybus/audio_manager_sysfs.c 8443F: drivers/staging/greybus/audio_module.c 8444F: drivers/staging/greybus/audio_topology.c 8445 8446GREYBUS FW/HID/SPI PROTOCOLS DRIVERS 8447M: Viresh Kumar <vireshk@kernel.org> 8448S: Maintained 8449F: drivers/staging/greybus/authentication.c 8450F: drivers/staging/greybus/bootrom.c 8451F: drivers/staging/greybus/firmware.h 8452F: drivers/staging/greybus/fw-core.c 8453F: drivers/staging/greybus/fw-download.c 8454F: drivers/staging/greybus/fw-management.c 8455F: drivers/staging/greybus/greybus_authentication.h 8456F: drivers/staging/greybus/greybus_firmware.h 8457F: drivers/staging/greybus/hid.c 8458F: drivers/staging/greybus/i2c.c 8459F: drivers/staging/greybus/spi.c 8460F: drivers/staging/greybus/spilib.c 8461F: drivers/staging/greybus/spilib.h 8462 8463GREYBUS LOOPBACK DRIVER 8464M: Bryan O'Donoghue <pure.logic@nexus-software.ie> 8465S: Maintained 8466F: drivers/staging/greybus/loopback.c 8467 8468GREYBUS PLATFORM DRIVERS 8469M: Vaibhav Hiremath <hvaibhav.linux@gmail.com> 8470S: Maintained 8471F: drivers/staging/greybus/arche-apb-ctrl.c 8472F: drivers/staging/greybus/arche-platform.c 8473F: drivers/staging/greybus/arche_platform.h 8474 8475GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS 8476M: Rui Miguel Silva <rmfrfs@gmail.com> 8477S: Maintained 8478F: drivers/staging/greybus/gpio.c 8479F: drivers/staging/greybus/light.c 8480F: drivers/staging/greybus/power_supply.c 8481F: drivers/staging/greybus/sdio.c 8482F: drivers/staging/greybus/spi.c 8483F: drivers/staging/greybus/spilib.c 8484 8485GREYBUS SUBSYSTEM 8486M: Johan Hovold <johan@kernel.org> 8487M: Alex Elder <elder@kernel.org> 8488M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 8489L: greybus-dev@lists.linaro.org (moderated for non-subscribers) 8490S: Maintained 8491F: drivers/greybus/ 8492F: drivers/staging/greybus/ 8493F: include/linux/greybus.h 8494F: include/linux/greybus/ 8495 8496GREYBUS UART PROTOCOLS DRIVERS 8497M: David Lin <dtwlin@gmail.com> 8498S: Maintained 8499F: drivers/staging/greybus/log.c 8500F: drivers/staging/greybus/uart.c 8501 8502GS1662 VIDEO SERIALIZER 8503M: Charles-Antoine Couret <charles-antoine.couret@nexvision.fr> 8504L: linux-media@vger.kernel.org 8505S: Maintained 8506T: git git://linuxtv.org/media_tree.git 8507F: drivers/media/spi/gs1662.c 8508 8509GSPCA FINEPIX SUBDRIVER 8510M: Frank Zago <frank@zago.net> 8511L: linux-media@vger.kernel.org 8512S: Maintained 8513T: git git://linuxtv.org/media_tree.git 8514F: drivers/media/usb/gspca/finepix.c 8515 8516GSPCA GL860 SUBDRIVER 8517M: Olivier Lorin <o.lorin@laposte.net> 8518L: linux-media@vger.kernel.org 8519S: Maintained 8520T: git git://linuxtv.org/media_tree.git 8521F: drivers/media/usb/gspca/gl860/ 8522 8523GSPCA M5602 SUBDRIVER 8524M: Erik Andren <erik.andren@gmail.com> 8525L: linux-media@vger.kernel.org 8526S: Maintained 8527T: git git://linuxtv.org/media_tree.git 8528F: drivers/media/usb/gspca/m5602/ 8529 8530GSPCA PAC207 SONIXB SUBDRIVER 8531M: Hans Verkuil <hverkuil@xs4all.nl> 8532L: linux-media@vger.kernel.org 8533S: Odd Fixes 8534T: git git://linuxtv.org/media_tree.git 8535F: drivers/media/usb/gspca/pac207.c 8536 8537GSPCA SN9C20X SUBDRIVER 8538M: Brian Johnson <brijohn@gmail.com> 8539L: linux-media@vger.kernel.org 8540S: Maintained 8541T: git git://linuxtv.org/media_tree.git 8542F: drivers/media/usb/gspca/sn9c20x.c 8543 8544GSPCA T613 SUBDRIVER 8545M: Leandro Costantino <lcostantino@gmail.com> 8546L: linux-media@vger.kernel.org 8547S: Maintained 8548T: git git://linuxtv.org/media_tree.git 8549F: drivers/media/usb/gspca/t613.c 8550 8551GSPCA USB WEBCAM DRIVER 8552M: Hans Verkuil <hverkuil@xs4all.nl> 8553L: linux-media@vger.kernel.org 8554S: Odd Fixes 8555T: git git://linuxtv.org/media_tree.git 8556F: drivers/media/usb/gspca/ 8557 8558GTP (GPRS Tunneling Protocol) 8559M: Pablo Neira Ayuso <pablo@netfilter.org> 8560M: Harald Welte <laforge@gnumonks.org> 8561L: osmocom-net-gprs@lists.osmocom.org 8562S: Maintained 8563T: git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git 8564F: drivers/net/gtp.c 8565 8566GUID PARTITION TABLE (GPT) 8567M: Davidlohr Bueso <dave@stgolabs.net> 8568L: linux-efi@vger.kernel.org 8569S: Maintained 8570F: block/partitions/efi.* 8571 8572H8/300 ARCHITECTURE 8573M: Yoshinori Sato <ysato@users.sourceforge.jp> 8574L: uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers) 8575S: Maintained 8576W: http://uclinux-h8.sourceforge.jp 8577T: git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git 8578F: arch/h8300/ 8579F: drivers/clk/h8300/ 8580F: drivers/clocksource/h8300_*.c 8581F: drivers/irqchip/irq-renesas-h8*.c 8582 8583HABANALABS PCI DRIVER 8584M: Oded Gabbay <ogabbay@kernel.org> 8585S: Supported 8586T: git https://git.kernel.org/pub/scm/linux/kernel/git/ogabbay/linux.git 8587F: Documentation/ABI/testing/debugfs-driver-habanalabs 8588F: Documentation/ABI/testing/sysfs-driver-habanalabs 8589F: drivers/misc/habanalabs/ 8590F: include/uapi/misc/habanalabs.h 8591 8592HACKRF MEDIA DRIVER 8593M: Antti Palosaari <crope@iki.fi> 8594L: linux-media@vger.kernel.org 8595S: Maintained 8596W: https://linuxtv.org 8597W: http://palosaari.fi/linux/ 8598Q: http://patchwork.linuxtv.org/project/linux-media/list/ 8599T: git git://linuxtv.org/anttip/media_tree.git 8600F: drivers/media/usb/hackrf/ 8601 8602HANTRO VPU CODEC DRIVER 8603M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 8604M: Philipp Zabel <p.zabel@pengutronix.de> 8605L: linux-media@vger.kernel.org 8606L: linux-rockchip@lists.infradead.org 8607S: Maintained 8608F: Documentation/devicetree/bindings/media/nxp,imx8mq-vpu.yaml 8609F: Documentation/devicetree/bindings/media/rockchip-vpu.yaml 8610F: drivers/staging/media/hantro/ 8611 8612HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER 8613M: Frank Seidel <frank@f-seidel.de> 8614L: platform-driver-x86@vger.kernel.org 8615S: Maintained 8616W: http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/ 8617F: drivers/platform/x86/hdaps.c 8618 8619HARDWARE MONITORING 8620M: Jean Delvare <jdelvare@suse.com> 8621M: Guenter Roeck <linux@roeck-us.net> 8622L: linux-hwmon@vger.kernel.org 8623S: Maintained 8624W: http://hwmon.wiki.kernel.org/ 8625T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 8626F: Documentation/ABI/testing/sysfs-class-hwmon 8627F: Documentation/devicetree/bindings/hwmon/ 8628F: Documentation/hwmon/ 8629F: drivers/hwmon/ 8630F: include/linux/hwmon*.h 8631F: include/trace/events/hwmon*.h 8632K: (devm_)?hwmon_device_(un)?register(|_with_groups|_with_info) 8633 8634HARDWARE RANDOM NUMBER GENERATOR CORE 8635M: Matt Mackall <mpm@selenic.com> 8636M: Herbert Xu <herbert@gondor.apana.org.au> 8637L: linux-crypto@vger.kernel.org 8638S: Odd fixes 8639F: Documentation/admin-guide/hw_random.rst 8640F: Documentation/devicetree/bindings/rng/ 8641F: drivers/char/hw_random/ 8642F: include/linux/hw_random.h 8643 8644HARDWARE SPINLOCK CORE 8645M: Ohad Ben-Cohen <ohad@wizery.com> 8646M: Bjorn Andersson <bjorn.andersson@linaro.org> 8647R: Baolin Wang <baolin.wang7@gmail.com> 8648L: linux-remoteproc@vger.kernel.org 8649S: Maintained 8650T: git git://git.kernel.org/pub/scm/linux/kernel/git/andersson/remoteproc.git hwspinlock-next 8651F: Documentation/devicetree/bindings/hwlock/ 8652F: Documentation/locking/hwspinlock.rst 8653F: drivers/hwspinlock/ 8654F: include/linux/hwspinlock.h 8655 8656HARDWARE TRACING FACILITIES 8657M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 8658S: Maintained 8659F: drivers/hwtracing/ 8660 8661HARMONY SOUND DRIVER 8662L: linux-parisc@vger.kernel.org 8663S: Maintained 8664F: sound/parisc/harmony.* 8665 8666HDPVR USB VIDEO ENCODER DRIVER 8667M: Hans Verkuil <hverkuil@xs4all.nl> 8668L: linux-media@vger.kernel.org 8669S: Odd Fixes 8670W: https://linuxtv.org 8671T: git git://linuxtv.org/media_tree.git 8672F: drivers/media/usb/hdpvr/ 8673 8674HEWLETT PACKARD ENTERPRISE ILO CHIF DRIVER 8675M: Matt Hsiao <matt.hsiao@hpe.com> 8676S: Supported 8677F: drivers/misc/hpilo.[ch] 8678 8679HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER 8680M: Jerry Hoemann <jerry.hoemann@hpe.com> 8681S: Supported 8682F: Documentation/watchdog/hpwdt.rst 8683F: drivers/watchdog/hpwdt.c 8684 8685HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa) 8686M: Don Brace <don.brace@microchip.com> 8687L: storagedev@microchip.com 8688L: linux-scsi@vger.kernel.org 8689S: Supported 8690F: Documentation/scsi/hpsa.rst 8691F: drivers/scsi/hpsa*.[ch] 8692F: include/linux/cciss*.h 8693F: include/uapi/linux/cciss*.h 8694 8695HFI1 DRIVER 8696M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 8697L: linux-rdma@vger.kernel.org 8698S: Supported 8699F: drivers/infiniband/hw/hfi1 8700 8701HFS FILESYSTEM 8702L: linux-fsdevel@vger.kernel.org 8703S: Orphan 8704F: Documentation/filesystems/hfs.rst 8705F: fs/hfs/ 8706 8707HFSPLUS FILESYSTEM 8708L: linux-fsdevel@vger.kernel.org 8709S: Orphan 8710F: Documentation/filesystems/hfsplus.rst 8711F: fs/hfsplus/ 8712 8713HGA FRAMEBUFFER DRIVER 8714M: Ferenc Bakonyi <fero@drama.obuda.kando.hu> 8715L: linux-nvidia@lists.surfsouth.com 8716S: Maintained 8717W: http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml 8718F: drivers/video/fbdev/hgafb.c 8719 8720HIBERNATION (aka Software Suspend, aka swsusp) 8721M: "Rafael J. Wysocki" <rafael@kernel.org> 8722M: Pavel Machek <pavel@ucw.cz> 8723L: linux-pm@vger.kernel.org 8724S: Supported 8725B: https://bugzilla.kernel.org 8726F: arch/*/include/asm/suspend*.h 8727F: arch/x86/power/ 8728F: drivers/base/power/ 8729F: include/linux/freezer.h 8730F: include/linux/pm.h 8731F: include/linux/suspend.h 8732F: kernel/power/ 8733 8734HID CORE LAYER 8735M: Jiri Kosina <jikos@kernel.org> 8736M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 8737L: linux-input@vger.kernel.org 8738S: Maintained 8739T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 8740F: drivers/hid/ 8741F: include/linux/hid* 8742F: include/uapi/linux/hid* 8743 8744HID LOGITECH DRIVERS 8745R: Filipe Laíns <lains@riseup.net> 8746L: linux-input@vger.kernel.org 8747S: Maintained 8748F: drivers/hid/hid-logitech-* 8749 8750HID PLAYSTATION DRIVER 8751M: Roderick Colenbrander <roderick.colenbrander@sony.com> 8752L: linux-input@vger.kernel.org 8753S: Supported 8754F: drivers/hid/hid-playstation.c 8755 8756HID SENSOR HUB DRIVERS 8757M: Jiri Kosina <jikos@kernel.org> 8758M: Jonathan Cameron <jic23@kernel.org> 8759M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 8760L: linux-input@vger.kernel.org 8761L: linux-iio@vger.kernel.org 8762S: Maintained 8763F: Documentation/hid/hid-sensor* 8764F: drivers/hid/hid-sensor-* 8765F: drivers/iio/*/hid-* 8766F: include/linux/hid-sensor-* 8767 8768HID WACOM DRIVER 8769M: Ping Cheng <ping.cheng@wacom.com> 8770M: Jason Gerecke <jason.gerecke@wacom.com> 8771L: linux-input@vger.kernel.org 8772S: Maintained 8773F: drivers/hid/wacom.h 8774F: drivers/hid/wacom_* 8775 8776HIGH-RESOLUTION TIMERS, CLOCKEVENTS 8777M: Thomas Gleixner <tglx@linutronix.de> 8778L: linux-kernel@vger.kernel.org 8779S: Maintained 8780T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 8781F: Documentation/timers/ 8782F: include/linux/clockchips.h 8783F: include/linux/hrtimer.h 8784F: kernel/time/clockevents.c 8785F: kernel/time/hrtimer.c 8786F: kernel/time/timer_*.c 8787 8788HIGH-SPEED SCC DRIVER FOR AX.25 8789L: linux-hams@vger.kernel.org 8790S: Orphan 8791F: drivers/net/hamradio/dmascc.c 8792F: drivers/net/hamradio/scc.c 8793 8794HIGHPOINT ROCKETRAID 3xxx RAID DRIVER 8795M: HighPoint Linux Team <linux@highpoint-tech.com> 8796S: Supported 8797W: http://www.highpoint-tech.com 8798F: Documentation/scsi/hptiop.rst 8799F: drivers/scsi/hptiop.c 8800 8801HIPPI 8802M: Jes Sorensen <jes@trained-monkey.org> 8803L: linux-hippi@sunsite.dk 8804S: Maintained 8805F: drivers/net/hippi/ 8806F: include/linux/hippidevice.h 8807F: include/uapi/linux/if_hippi.h 8808F: net/802/hippi.c 8809 8810HIRSCHMANN HELLCREEK ETHERNET SWITCH DRIVER 8811M: Kurt Kanzenbach <kurt@linutronix.de> 8812L: netdev@vger.kernel.org 8813S: Maintained 8814F: Documentation/devicetree/bindings/net/dsa/hirschmann,hellcreek.yaml 8815F: drivers/net/dsa/hirschmann/* 8816F: include/linux/platform_data/hirschmann-hellcreek.h 8817F: net/dsa/tag_hellcreek.c 8818 8819HISILICON DMA DRIVER 8820M: Zhou Wang <wangzhou1@hisilicon.com> 8821L: dmaengine@vger.kernel.org 8822S: Maintained 8823F: drivers/dma/hisi_dma.c 8824 8825HISILICON GPIO DRIVER 8826M: Luo Jiaxing <luojiaxing@huawei.com> 8827L: linux-gpio@vger.kernel.org 8828S: Maintained 8829F: drivers/gpio/gpio-hisi.c 8830 8831HISILICON HIGH PERFORMANCE RSA ENGINE DRIVER (HPRE) 8832M: Longfang Liu <liulongfang@huawei.com> 8833L: linux-crypto@vger.kernel.org 8834S: Maintained 8835F: Documentation/ABI/testing/debugfs-hisi-hpre 8836F: drivers/crypto/hisilicon/hpre/hpre.h 8837F: drivers/crypto/hisilicon/hpre/hpre_crypto.c 8838F: drivers/crypto/hisilicon/hpre/hpre_main.c 8839 8840HISILICON I2C CONTROLLER DRIVER 8841M: Yicong Yang <yangyicong@hisilicon.com> 8842L: linux-i2c@vger.kernel.org 8843S: Maintained 8844W: https://www.hisilicon.com 8845F: drivers/i2c/busses/i2c-hisi.c 8846 8847HISILICON LPC BUS DRIVER 8848M: john.garry@huawei.com 8849S: Maintained 8850W: http://www.hisilicon.com 8851F: Documentation/devicetree/bindings/arm/hisilicon/low-pin-count.yaml 8852F: drivers/bus/hisi_lpc.c 8853 8854HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3) 8855M: Yisen Zhuang <yisen.zhuang@huawei.com> 8856M: Salil Mehta <salil.mehta@huawei.com> 8857L: netdev@vger.kernel.org 8858S: Maintained 8859W: http://www.hisilicon.com 8860F: drivers/net/ethernet/hisilicon/hns3/ 8861 8862HISILICON NETWORK SUBSYSTEM DRIVER 8863M: Yisen Zhuang <yisen.zhuang@huawei.com> 8864M: Salil Mehta <salil.mehta@huawei.com> 8865L: netdev@vger.kernel.org 8866S: Maintained 8867W: http://www.hisilicon.com 8868F: Documentation/devicetree/bindings/net/hisilicon*.txt 8869F: drivers/net/ethernet/hisilicon/ 8870 8871HIKEY960 ONBOARD USB GPIO HUB DRIVER 8872M: John Stultz <jstultz@google.com> 8873L: linux-kernel@vger.kernel.org 8874S: Maintained 8875F: drivers/misc/hisi_hikey_usb.c 8876 8877HISILICON PMU DRIVER 8878M: Shaokun Zhang <zhangshaokun@hisilicon.com> 8879M: Qi Liu <liuqi115@huawei.com> 8880S: Supported 8881W: http://www.hisilicon.com 8882F: Documentation/admin-guide/perf/hisi-pcie-pmu.rst 8883F: Documentation/admin-guide/perf/hisi-pmu.rst 8884F: drivers/perf/hisilicon 8885 8886HISILICON QM AND ZIP Controller DRIVER 8887M: Zhou Wang <wangzhou1@hisilicon.com> 8888L: linux-crypto@vger.kernel.org 8889S: Maintained 8890F: Documentation/ABI/testing/debugfs-hisi-zip 8891F: drivers/crypto/hisilicon/qm.c 8892F: drivers/crypto/hisilicon/sgl.c 8893F: drivers/crypto/hisilicon/zip/ 8894F: include/linux/hisi_acc_qm.h 8895 8896HISILICON ROCE DRIVER 8897M: Wenpeng Liang <liangwenpeng@huawei.com> 8898M: Weihang Li <liweihang@huawei.com> 8899L: linux-rdma@vger.kernel.org 8900S: Maintained 8901F: Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt 8902F: drivers/infiniband/hw/hns/ 8903 8904HISILICON SAS Controller 8905M: John Garry <john.garry@huawei.com> 8906S: Supported 8907W: http://www.hisilicon.com 8908F: Documentation/devicetree/bindings/scsi/hisilicon-sas.txt 8909F: drivers/scsi/hisi_sas/ 8910 8911HISILICON SECURITY ENGINE V2 DRIVER (SEC2) 8912M: Kai Ye <yekai13@huawei.com> 8913M: Longfang Liu <liulongfang@huawei.com> 8914L: linux-crypto@vger.kernel.org 8915S: Maintained 8916F: Documentation/ABI/testing/debugfs-hisi-sec 8917F: drivers/crypto/hisilicon/sec2/sec.h 8918F: drivers/crypto/hisilicon/sec2/sec_crypto.c 8919F: drivers/crypto/hisilicon/sec2/sec_crypto.h 8920F: drivers/crypto/hisilicon/sec2/sec_main.c 8921 8922HISILICON SPI Controller DRIVER FOR KUNPENG SOCS 8923M: Jay Fang <f.fangjian@huawei.com> 8924L: linux-spi@vger.kernel.org 8925S: Maintained 8926W: http://www.hisilicon.com 8927F: drivers/spi/spi-hisi-kunpeng.c 8928 8929HISILICON SPMI CONTROLLER DRIVER FOR HIKEY 970 8930M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8931L: linux-kernel@vger.kernel.org 8932S: Maintained 8933F: Documentation/devicetree/bindings/spmi/hisilicon,hisi-spmi-controller.yaml 8934F: drivers/spmi/hisi-spmi-controller.c 8935 8936HISILICON SPMI PMIC DRIVER FOR HIKEY 6421v600 8937M: Mauro Carvalho Chehab <mchehab+huawei@kernel.org> 8938L: linux-kernel@vger.kernel.org 8939S: Maintained 8940F: Documentation/devicetree/bindings/mfd/hisilicon,hi6421-spmi-pmic.yaml 8941F: drivers/mfd/hi6421-spmi-pmic.c 8942 8943HISILICON TRUE RANDOM NUMBER GENERATOR V2 SUPPORT 8944M: Weili Qian <qianweili@huawei.com> 8945S: Maintained 8946F: drivers/crypto/hisilicon/trng/trng.c 8947 8948HISILICON V3XX SPI NOR FLASH Controller Driver 8949M: John Garry <john.garry@huawei.com> 8950S: Maintained 8951W: http://www.hisilicon.com 8952F: drivers/spi/spi-hisi-sfc-v3xx.c 8953 8954HMM - Heterogeneous Memory Management 8955M: Jérôme Glisse <jglisse@redhat.com> 8956L: linux-mm@kvack.org 8957S: Maintained 8958F: Documentation/vm/hmm.rst 8959F: include/linux/hmm* 8960F: lib/test_hmm* 8961F: mm/hmm* 8962F: tools/testing/selftests/vm/*hmm* 8963 8964HOST AP DRIVER 8965M: Jouni Malinen <j@w1.fi> 8966L: linux-wireless@vger.kernel.org 8967S: Obsolete 8968W: http://w1.fi/hostap-driver.html 8969F: drivers/net/wireless/intersil/hostap/ 8970 8971HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER 8972L: platform-driver-x86@vger.kernel.org 8973S: Orphan 8974F: drivers/platform/x86/tc1100-wmi.c 8975 8976HPET: High Precision Event Timers driver 8977M: Clemens Ladisch <clemens@ladisch.de> 8978S: Maintained 8979F: Documentation/timers/hpet.rst 8980F: drivers/char/hpet.c 8981F: include/linux/hpet.h 8982F: include/uapi/linux/hpet.h 8983 8984HPET: x86 8985S: Orphan 8986F: arch/x86/include/asm/hpet.h 8987F: arch/x86/kernel/hpet.c 8988 8989HPFS FILESYSTEM 8990M: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz> 8991S: Maintained 8992W: http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi 8993F: fs/hpfs/ 8994 8995HSI SUBSYSTEM 8996M: Sebastian Reichel <sre@kernel.org> 8997S: Maintained 8998T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git 8999F: Documentation/ABI/testing/sysfs-bus-hsi 9000F: Documentation/driver-api/hsi.rst 9001F: drivers/hsi/ 9002F: include/linux/hsi/ 9003F: include/uapi/linux/hsi/ 9004 9005HSO 3G MODEM DRIVER 9006L: linux-usb@vger.kernel.org 9007S: Orphan 9008F: drivers/net/usb/hso.c 9009 9010HSR NETWORK PROTOCOL 9011L: netdev@vger.kernel.org 9012S: Orphan 9013F: net/hsr/ 9014 9015HT16K33 LED CONTROLLER DRIVER 9016M: Robin van der Gracht <robin@protonic.nl> 9017S: Maintained 9018F: Documentation/devicetree/bindings/auxdisplay/holtek,ht16k33.yaml 9019F: drivers/auxdisplay/ht16k33.c 9020 9021HTCPEN TOUCHSCREEN DRIVER 9022M: Pau Oliva Fora <pof@eslack.org> 9023L: linux-input@vger.kernel.org 9024S: Maintained 9025F: drivers/input/touchscreen/htcpen.c 9026 9027HTS221 TEMPERATURE-HUMIDITY IIO DRIVER 9028M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 9029L: linux-iio@vger.kernel.org 9030S: Maintained 9031W: http://www.st.com/ 9032F: Documentation/devicetree/bindings/iio/humidity/st,hts221.yaml 9033F: drivers/iio/humidity/hts221* 9034 9035HUAWEI ETHERNET DRIVER 9036L: netdev@vger.kernel.org 9037S: Orphan 9038F: Documentation/networking/device_drivers/ethernet/huawei/hinic.rst 9039F: drivers/net/ethernet/huawei/hinic/ 9040 9041HUGETLB FILESYSTEM 9042M: Mike Kravetz <mike.kravetz@oracle.com> 9043L: linux-mm@kvack.org 9044S: Maintained 9045F: Documentation/ABI/testing/sysfs-kernel-mm-hugepages 9046F: Documentation/admin-guide/mm/hugetlbpage.rst 9047F: Documentation/vm/hugetlbfs_reserv.rst 9048F: fs/hugetlbfs/ 9049F: include/linux/hugetlb.h 9050F: mm/hugetlb.c 9051 9052HVA ST MEDIA DRIVER 9053M: Jean-Christophe Trotin <jean-christophe.trotin@foss.st.com> 9054L: linux-media@vger.kernel.org 9055S: Supported 9056W: https://linuxtv.org 9057T: git git://linuxtv.org/media_tree.git 9058F: drivers/media/platform/st/sti/hva 9059 9060HWPOISON MEMORY FAILURE HANDLING 9061M: Naoya Horiguchi <naoya.horiguchi@nec.com> 9062L: linux-mm@kvack.org 9063S: Maintained 9064F: mm/hwpoison-inject.c 9065F: mm/memory-failure.c 9066 9067HYCON HY46XX TOUCHSCREEN SUPPORT 9068M: Giulio Benetti <giulio.benetti@benettiengineering.com> 9069L: linux-input@vger.kernel.org 9070S: Maintained 9071F: Documentation/devicetree/bindings/input/touchscreen/hycon,hy46xx.yaml 9072F: drivers/input/touchscreen/hycon-hy46xx.c 9073 9074HYGON PROCESSOR SUPPORT 9075M: Pu Wen <puwen@hygon.cn> 9076L: linux-kernel@vger.kernel.org 9077S: Maintained 9078F: arch/x86/kernel/cpu/hygon.c 9079 9080HYNIX HI556 SENSOR DRIVER 9081M: Shawn Tu <shawnx.tu@intel.com> 9082L: linux-media@vger.kernel.org 9083S: Maintained 9084T: git git://linuxtv.org/media_tree.git 9085F: drivers/media/i2c/hi556.c 9086 9087HYNIX HI846 SENSOR DRIVER 9088M: Martin Kepplinger <martin.kepplinger@puri.sm> 9089L: linux-media@vger.kernel.org 9090S: Maintained 9091F: drivers/media/i2c/hi846.c 9092 9093HYNIX HI847 SENSOR DRIVER 9094M: Shawn Tu <shawnx.tu@intel.com> 9095L: linux-media@vger.kernel.org 9096S: Maintained 9097F: drivers/media/i2c/hi847.c 9098 9099Hyper-V/Azure CORE AND DRIVERS 9100M: "K. Y. Srinivasan" <kys@microsoft.com> 9101M: Haiyang Zhang <haiyangz@microsoft.com> 9102M: Stephen Hemminger <sthemmin@microsoft.com> 9103M: Wei Liu <wei.liu@kernel.org> 9104M: Dexuan Cui <decui@microsoft.com> 9105L: linux-hyperv@vger.kernel.org 9106S: Supported 9107T: git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git 9108F: Documentation/ABI/stable/sysfs-bus-vmbus 9109F: Documentation/ABI/testing/debugfs-hyperv 9110F: Documentation/networking/device_drivers/ethernet/microsoft/netvsc.rst 9111F: arch/arm64/hyperv 9112F: arch/arm64/include/asm/hyperv-tlfs.h 9113F: arch/arm64/include/asm/mshyperv.h 9114F: arch/x86/hyperv 9115F: arch/x86/include/asm/hyperv-tlfs.h 9116F: arch/x86/include/asm/mshyperv.h 9117F: arch/x86/include/asm/trace/hyperv.h 9118F: arch/x86/kernel/cpu/mshyperv.c 9119F: drivers/clocksource/hyperv_timer.c 9120F: drivers/hid/hid-hyperv.c 9121F: drivers/hv/ 9122F: drivers/input/serio/hyperv-keyboard.c 9123F: drivers/iommu/hyperv-iommu.c 9124F: drivers/net/ethernet/microsoft/ 9125F: drivers/net/hyperv/ 9126F: drivers/pci/controller/pci-hyperv-intf.c 9127F: drivers/pci/controller/pci-hyperv.c 9128F: drivers/scsi/storvsc_drv.c 9129F: drivers/uio/uio_hv_generic.c 9130F: drivers/video/fbdev/hyperv_fb.c 9131F: include/asm-generic/hyperv-tlfs.h 9132F: include/asm-generic/mshyperv.h 9133F: include/clocksource/hyperv_timer.h 9134F: include/linux/hyperv.h 9135F: include/uapi/linux/hyperv.h 9136F: net/vmw_vsock/hyperv_transport.c 9137F: tools/hv/ 9138 9139HYPERBUS SUPPORT 9140M: Vignesh Raghavendra <vigneshr@ti.com> 9141L: linux-mtd@lists.infradead.org 9142S: Supported 9143Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 9144C: irc://irc.oftc.net/mtd 9145T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git cfi/next 9146F: Documentation/devicetree/bindings/mtd/ti,am654-hbmc.yaml 9147F: drivers/mtd/hyperbus/ 9148F: include/linux/mtd/hyperbus.h 9149 9150HYPERVISOR VIRTUAL CONSOLE DRIVER 9151L: linuxppc-dev@lists.ozlabs.org 9152S: Odd Fixes 9153F: drivers/tty/hvc/ 9154 9155I2C ACPI SUPPORT 9156M: Mika Westerberg <mika.westerberg@linux.intel.com> 9157L: linux-i2c@vger.kernel.org 9158L: linux-acpi@vger.kernel.org 9159S: Maintained 9160F: drivers/i2c/i2c-core-acpi.c 9161 9162I2C CONTROLLER DRIVER FOR NVIDIA GPU 9163M: Ajay Gupta <ajayg@nvidia.com> 9164L: linux-i2c@vger.kernel.org 9165S: Maintained 9166F: Documentation/i2c/busses/i2c-nvidia-gpu.rst 9167F: drivers/i2c/busses/i2c-nvidia-gpu.c 9168 9169I2C MUXES 9170M: Peter Rosin <peda@axentia.se> 9171L: linux-i2c@vger.kernel.org 9172S: Maintained 9173F: Documentation/devicetree/bindings/i2c/i2c-arb* 9174F: Documentation/devicetree/bindings/i2c/i2c-gate* 9175F: Documentation/devicetree/bindings/i2c/i2c-mux* 9176F: Documentation/i2c/i2c-topology.rst 9177F: Documentation/i2c/muxes/ 9178F: drivers/i2c/i2c-mux.c 9179F: drivers/i2c/muxes/ 9180F: include/linux/i2c-mux.h 9181 9182I2C MV64XXX MARVELL AND ALLWINNER DRIVER 9183M: Gregory CLEMENT <gregory.clement@bootlin.com> 9184L: linux-i2c@vger.kernel.org 9185S: Maintained 9186F: Documentation/devicetree/bindings/i2c/marvell,mv64xxx-i2c.yaml 9187F: drivers/i2c/busses/i2c-mv64xxx.c 9188 9189I2C OVER PARALLEL PORT 9190M: Jean Delvare <jdelvare@suse.com> 9191L: linux-i2c@vger.kernel.org 9192S: Maintained 9193F: Documentation/i2c/busses/i2c-parport.rst 9194F: drivers/i2c/busses/i2c-parport.c 9195 9196I2C SUBSYSTEM 9197M: Wolfram Sang <wsa@kernel.org> 9198L: linux-i2c@vger.kernel.org 9199S: Maintained 9200W: https://i2c.wiki.kernel.org/ 9201Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9202T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9203F: Documentation/devicetree/bindings/i2c/i2c.txt 9204F: Documentation/i2c/ 9205F: drivers/i2c/* 9206F: include/linux/i2c-dev.h 9207F: include/linux/i2c-smbus.h 9208F: include/linux/i2c.h 9209F: include/uapi/linux/i2c-*.h 9210F: include/uapi/linux/i2c.h 9211 9212I2C SUBSYSTEM HOST DRIVERS 9213L: linux-i2c@vger.kernel.org 9214S: Odd Fixes 9215W: https://i2c.wiki.kernel.org/ 9216Q: https://patchwork.ozlabs.org/project/linux-i2c/list/ 9217T: git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git 9218F: Documentation/devicetree/bindings/i2c/ 9219F: drivers/i2c/algos/ 9220F: drivers/i2c/busses/ 9221 9222I2C-TAOS-EVM DRIVER 9223M: Jean Delvare <jdelvare@suse.com> 9224L: linux-i2c@vger.kernel.org 9225S: Maintained 9226F: Documentation/i2c/busses/i2c-taos-evm.rst 9227F: drivers/i2c/busses/i2c-taos-evm.c 9228 9229I2C-TINY-USB DRIVER 9230M: Till Harbaum <till@harbaum.org> 9231L: linux-i2c@vger.kernel.org 9232S: Maintained 9233W: http://www.harbaum.org/till/i2c_tiny_usb 9234F: drivers/i2c/busses/i2c-tiny-usb.c 9235 9236I2C/SMBUS CONTROLLER DRIVERS FOR PC 9237M: Jean Delvare <jdelvare@suse.com> 9238L: linux-i2c@vger.kernel.org 9239S: Maintained 9240F: Documentation/i2c/busses/i2c-ali1535.rst 9241F: Documentation/i2c/busses/i2c-ali1563.rst 9242F: Documentation/i2c/busses/i2c-ali15x3.rst 9243F: Documentation/i2c/busses/i2c-amd756.rst 9244F: Documentation/i2c/busses/i2c-amd8111.rst 9245F: Documentation/i2c/busses/i2c-i801.rst 9246F: Documentation/i2c/busses/i2c-nforce2.rst 9247F: Documentation/i2c/busses/i2c-piix4.rst 9248F: Documentation/i2c/busses/i2c-sis5595.rst 9249F: Documentation/i2c/busses/i2c-sis630.rst 9250F: Documentation/i2c/busses/i2c-sis96x.rst 9251F: Documentation/i2c/busses/i2c-via.rst 9252F: Documentation/i2c/busses/i2c-viapro.rst 9253F: drivers/i2c/busses/i2c-ali1535.c 9254F: drivers/i2c/busses/i2c-ali1563.c 9255F: drivers/i2c/busses/i2c-ali15x3.c 9256F: drivers/i2c/busses/i2c-amd756-s4882.c 9257F: drivers/i2c/busses/i2c-amd756.c 9258F: drivers/i2c/busses/i2c-amd8111.c 9259F: drivers/i2c/busses/i2c-i801.c 9260F: drivers/i2c/busses/i2c-isch.c 9261F: drivers/i2c/busses/i2c-nforce2-s4985.c 9262F: drivers/i2c/busses/i2c-nforce2.c 9263F: drivers/i2c/busses/i2c-piix4.c 9264F: drivers/i2c/busses/i2c-sis5595.c 9265F: drivers/i2c/busses/i2c-sis630.c 9266F: drivers/i2c/busses/i2c-sis96x.c 9267F: drivers/i2c/busses/i2c-via.c 9268F: drivers/i2c/busses/i2c-viapro.c 9269 9270I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER 9271M: Hans de Goede <hdegoede@redhat.com> 9272L: linux-i2c@vger.kernel.org 9273S: Maintained 9274F: drivers/i2c/busses/i2c-cht-wc.c 9275 9276I2C/SMBUS ISMT DRIVER 9277M: Seth Heasley <seth.heasley@intel.com> 9278M: Neil Horman <nhorman@tuxdriver.com> 9279L: linux-i2c@vger.kernel.org 9280F: Documentation/i2c/busses/i2c-ismt.rst 9281F: drivers/i2c/busses/i2c-ismt.c 9282 9283I2C/SMBUS STUB DRIVER 9284M: Jean Delvare <jdelvare@suse.com> 9285L: linux-i2c@vger.kernel.org 9286S: Maintained 9287F: drivers/i2c/i2c-stub.c 9288 9289I3C DRIVER FOR CADENCE I3C MASTER IP 9290M: Przemysław Gaj <pgaj@cadence.com> 9291S: Maintained 9292F: Documentation/devicetree/bindings/i3c/cdns,i3c-master.txt 9293F: drivers/i3c/master/i3c-master-cdns.c 9294 9295I3C DRIVER FOR SYNOPSYS DESIGNWARE 9296M: Vitor Soares <vitor.soares@synopsys.com> 9297S: Maintained 9298F: Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt 9299F: drivers/i3c/master/dw* 9300 9301I3C SUBSYSTEM 9302M: Alexandre Belloni <alexandre.belloni@bootlin.com> 9303L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 9304S: Maintained 9305C: irc://chat.freenode.net/linux-i3c 9306T: git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git 9307F: Documentation/ABI/testing/sysfs-bus-i3c 9308F: Documentation/devicetree/bindings/i3c/ 9309F: Documentation/driver-api/i3c 9310F: drivers/i3c/ 9311F: include/linux/i3c/ 9312 9313IA64 (Itanium) PLATFORM 9314L: linux-ia64@vger.kernel.org 9315S: Orphan 9316F: Documentation/ia64/ 9317F: arch/ia64/ 9318 9319IBM Power 842 compression accelerator 9320M: Haren Myneni <haren@us.ibm.com> 9321S: Supported 9322F: crypto/842.c 9323F: drivers/crypto/nx/Kconfig 9324F: drivers/crypto/nx/Makefile 9325F: drivers/crypto/nx/nx-842* 9326F: include/linux/sw842.h 9327F: lib/842/ 9328 9329IBM Power in-Nest Crypto Acceleration 9330M: Breno Leitão <leitao@debian.org> 9331M: Nayna Jain <nayna@linux.ibm.com> 9332M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9333L: linux-crypto@vger.kernel.org 9334S: Supported 9335F: drivers/crypto/nx/Kconfig 9336F: drivers/crypto/nx/Makefile 9337F: drivers/crypto/nx/nx-aes* 9338F: drivers/crypto/nx/nx-sha* 9339F: drivers/crypto/nx/nx.* 9340F: drivers/crypto/nx/nx_csbcpb.h 9341F: drivers/crypto/nx/nx_debugfs.c 9342 9343IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform 9344M: Tyrel Datwyler <tyreld@linux.ibm.com> 9345L: linux-pci@vger.kernel.org 9346L: linuxppc-dev@lists.ozlabs.org 9347S: Supported 9348F: drivers/pci/hotplug/rpadlpar* 9349 9350IBM Power Linux RAID adapter 9351M: Brian King <brking@us.ibm.com> 9352S: Supported 9353F: drivers/scsi/ipr.* 9354 9355IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform 9356M: Tyrel Datwyler <tyreld@linux.ibm.com> 9357L: linux-pci@vger.kernel.org 9358L: linuxppc-dev@lists.ozlabs.org 9359S: Supported 9360F: drivers/pci/hotplug/rpaphp* 9361 9362IBM Power SRIOV Virtual NIC Device Driver 9363M: Dany Madden <drt@linux.ibm.com> 9364R: Thomas Falcon <tlfalcon@linux.ibm.com> 9365L: netdev@vger.kernel.org 9366S: Supported 9367F: drivers/net/ethernet/ibm/ibmvnic.* 9368 9369IBM Power Virtual Accelerator Switchboard 9370L: linuxppc-dev@lists.ozlabs.org 9371S: Supported 9372F: arch/powerpc/include/asm/vas.h 9373F: arch/powerpc/platforms/powernv/copy-paste.h 9374F: arch/powerpc/platforms/powernv/vas* 9375 9376IBM Power Virtual Ethernet Device Driver 9377M: Cristobal Forno <cforno12@linux.ibm.com> 9378L: netdev@vger.kernel.org 9379S: Supported 9380F: drivers/net/ethernet/ibm/ibmveth.* 9381 9382IBM Power Virtual FC Device Drivers 9383M: Tyrel Datwyler <tyreld@linux.ibm.com> 9384L: linux-scsi@vger.kernel.org 9385S: Supported 9386F: drivers/scsi/ibmvscsi/ibmvfc* 9387 9388IBM Power Virtual Management Channel Driver 9389M: Brad Warrum <bwarrum@linux.ibm.com> 9390M: Ritu Agarwal <rituagar@linux.ibm.com> 9391S: Supported 9392F: drivers/misc/ibmvmc.* 9393 9394IBM Power Virtual SCSI Device Drivers 9395M: Tyrel Datwyler <tyreld@linux.ibm.com> 9396L: linux-scsi@vger.kernel.org 9397S: Supported 9398F: drivers/scsi/ibmvscsi/ibmvscsi* 9399F: include/scsi/viosrp.h 9400 9401IBM Power Virtual SCSI Device Target Driver 9402M: Michael Cyr <mikecyr@linux.ibm.com> 9403L: linux-scsi@vger.kernel.org 9404L: target-devel@vger.kernel.org 9405S: Supported 9406F: drivers/scsi/ibmvscsi_tgt/ 9407 9408IBM Power VMX Cryptographic instructions 9409M: Breno Leitão <leitao@debian.org> 9410M: Nayna Jain <nayna@linux.ibm.com> 9411M: Paulo Flabiano Smorigo <pfsmorigo@gmail.com> 9412L: linux-crypto@vger.kernel.org 9413S: Supported 9414F: drivers/crypto/vmx/Kconfig 9415F: drivers/crypto/vmx/Makefile 9416F: drivers/crypto/vmx/aes* 9417F: drivers/crypto/vmx/ghash* 9418F: drivers/crypto/vmx/ppc-xlate.pl 9419F: drivers/crypto/vmx/vmx.c 9420 9421IBM ServeRAID RAID DRIVER 9422S: Orphan 9423F: drivers/scsi/ips.* 9424 9425ICH LPC AND GPIO DRIVER 9426M: Peter Tyser <ptyser@xes-inc.com> 9427S: Maintained 9428F: drivers/gpio/gpio-ich.c 9429F: drivers/mfd/lpc_ich.c 9430 9431ICY I2C DRIVER 9432M: Max Staudt <max@enpas.org> 9433L: linux-i2c@vger.kernel.org 9434S: Maintained 9435F: drivers/i2c/busses/i2c-icy.c 9436 9437IDEAPAD LAPTOP EXTRAS DRIVER 9438M: Ike Panhc <ike.pan@canonical.com> 9439L: platform-driver-x86@vger.kernel.org 9440S: Maintained 9441W: http://launchpad.net/ideapad-laptop 9442F: drivers/platform/x86/ideapad-laptop.c 9443 9444IDEAPAD LAPTOP SLIDEBAR DRIVER 9445M: Andrey Moiseev <o2g.org.ru@gmail.com> 9446L: linux-input@vger.kernel.org 9447S: Maintained 9448W: https://github.com/o2genum/ideapad-slidebar 9449F: drivers/input/misc/ideapad_slidebar.c 9450 9451IDMAPPED MOUNTS 9452M: Christian Brauner <brauner@kernel.org> 9453L: linux-fsdevel@vger.kernel.org 9454S: Maintained 9455T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 9456F: Documentation/filesystems/idmappings.rst 9457F: tools/testing/selftests/mount_setattr/ 9458F: include/linux/mnt_idmapping.h 9459 9460IDT VersaClock 5 CLOCK DRIVER 9461M: Luca Ceresoli <luca@lucaceresoli.net> 9462S: Maintained 9463F: Documentation/devicetree/bindings/clock/idt,versaclock5.yaml 9464F: drivers/clk/clk-versaclock5.c 9465 9466IEEE 802.15.4 SUBSYSTEM 9467M: Alexander Aring <alex.aring@gmail.com> 9468M: Stefan Schmidt <stefan@datenfreihafen.org> 9469L: linux-wpan@vger.kernel.org 9470S: Maintained 9471W: https://linux-wpan.org/ 9472T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git 9473T: git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git 9474F: Documentation/networking/ieee802154.rst 9475F: drivers/net/ieee802154/ 9476F: include/linux/ieee802154.h 9477F: include/linux/nl802154.h 9478F: include/net/af_ieee802154.h 9479F: include/net/cfg802154.h 9480F: include/net/ieee802154_netdev.h 9481F: include/net/mac802154.h 9482F: include/net/nl802154.h 9483F: net/ieee802154/ 9484F: net/mac802154/ 9485 9486IFE PROTOCOL 9487M: Yotam Gigi <yotam.gi@gmail.com> 9488M: Jamal Hadi Salim <jhs@mojatatu.com> 9489F: include/net/ife.h 9490F: include/uapi/linux/ife.h 9491F: net/ife 9492 9493IGORPLUG-USB IR RECEIVER 9494M: Sean Young <sean@mess.org> 9495L: linux-media@vger.kernel.org 9496S: Maintained 9497F: drivers/media/rc/igorplugusb.c 9498 9499IGUANAWORKS USB IR TRANSCEIVER 9500M: Sean Young <sean@mess.org> 9501L: linux-media@vger.kernel.org 9502S: Maintained 9503F: drivers/media/rc/iguanair.c 9504 9505IIO DIGITAL POTENTIOMETER DAC 9506M: Peter Rosin <peda@axentia.se> 9507L: linux-iio@vger.kernel.org 9508S: Maintained 9509F: Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac 9510F: Documentation/devicetree/bindings/iio/dac/dpot-dac.yaml 9511F: drivers/iio/dac/dpot-dac.c 9512 9513IIO ENVELOPE DETECTOR 9514M: Peter Rosin <peda@axentia.se> 9515L: linux-iio@vger.kernel.org 9516S: Maintained 9517F: Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector 9518F: Documentation/devicetree/bindings/iio/adc/envelope-detector.yaml 9519F: drivers/iio/adc/envelope-detector.c 9520 9521IIO MULTIPLEXER 9522M: Peter Rosin <peda@axentia.se> 9523L: linux-iio@vger.kernel.org 9524S: Maintained 9525F: Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.yaml 9526F: drivers/iio/multiplexer/iio-mux.c 9527 9528IIO SCMI BASED DRIVER 9529M: Jyoti Bhayana <jbhayana@google.com> 9530L: linux-iio@vger.kernel.org 9531S: Maintained 9532F: drivers/iio/common/scmi_sensors/scmi_iio.c 9533 9534IIO SUBSYSTEM AND DRIVERS 9535M: Jonathan Cameron <jic23@kernel.org> 9536R: Lars-Peter Clausen <lars@metafoo.de> 9537L: linux-iio@vger.kernel.org 9538S: Maintained 9539T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 9540F: Documentation/ABI/testing/configfs-iio* 9541F: Documentation/ABI/testing/sysfs-bus-iio* 9542F: Documentation/devicetree/bindings/iio/ 9543F: drivers/iio/ 9544F: drivers/staging/iio/ 9545F: include/linux/iio/ 9546F: tools/iio/ 9547 9548IIO UNIT CONVERTER 9549M: Peter Rosin <peda@axentia.se> 9550L: linux-iio@vger.kernel.org 9551S: Maintained 9552F: Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.yaml 9553F: Documentation/devicetree/bindings/iio/afe/current-sense-shunt.yaml 9554F: Documentation/devicetree/bindings/iio/afe/voltage-divider.yaml 9555F: drivers/iio/afe/iio-rescale.c 9556 9557IKANOS/ADI EAGLE ADSL USB DRIVER 9558M: Matthieu Castet <castet.matthieu@free.fr> 9559M: Stanislaw Gruszka <stf_xl@wp.pl> 9560S: Maintained 9561F: drivers/usb/atm/ueagle-atm.c 9562 9563IMAGIS TOUCHSCREEN DRIVER 9564M: Markuss Broks <markuss.broks@gmail.com> 9565S: Maintained 9566F: Documentation/devicetree/bindings/input/touchscreen/imagis,ist3038c.yaml 9567F: drivers/input/touchscreen/imagis.c 9568 9569IMGTEC ASCII LCD DRIVER 9570M: Paul Burton <paulburton@kernel.org> 9571S: Maintained 9572F: Documentation/devicetree/bindings/auxdisplay/img,ascii-lcd.yaml 9573F: drivers/auxdisplay/img-ascii-lcd.c 9574 9575IMGTEC IR DECODER DRIVER 9576S: Orphan 9577F: drivers/media/rc/img-ir/ 9578 9579IMON SOUNDGRAPH USB IR RECEIVER 9580M: Sean Young <sean@mess.org> 9581L: linux-media@vger.kernel.org 9582S: Maintained 9583F: drivers/media/rc/imon.c 9584F: drivers/media/rc/imon_raw.c 9585 9586IMS TWINTURBO FRAMEBUFFER DRIVER 9587L: linux-fbdev@vger.kernel.org 9588S: Orphan 9589F: drivers/video/fbdev/imsttfb.c 9590 9591INA209 HARDWARE MONITOR DRIVER 9592M: Guenter Roeck <linux@roeck-us.net> 9593L: linux-hwmon@vger.kernel.org 9594S: Maintained 9595F: Documentation/devicetree/bindings/hwmon/ti,ina2xx.yaml 9596F: Documentation/hwmon/ina209.rst 9597F: drivers/hwmon/ina209.c 9598 9599INA2XX HARDWARE MONITOR DRIVER 9600M: Guenter Roeck <linux@roeck-us.net> 9601L: linux-hwmon@vger.kernel.org 9602S: Maintained 9603F: Documentation/hwmon/ina2xx.rst 9604F: drivers/hwmon/ina2xx.c 9605F: include/linux/platform_data/ina2xx.h 9606 9607INDUSTRY PACK SUBSYSTEM (IPACK) 9608M: Samuel Iglesias Gonsalvez <siglesias@igalia.com> 9609M: Jens Taprogge <jens.taprogge@taprogge.org> 9610M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 9611L: industrypack-devel@lists.sourceforge.net 9612S: Maintained 9613W: http://industrypack.sourceforge.net 9614F: drivers/ipack/ 9615 9616INFINEON DPS310 Driver 9617M: Eddie James <eajames@linux.ibm.com> 9618L: linux-iio@vger.kernel.org 9619S: Maintained 9620F: drivers/iio/pressure/dps310.c 9621 9622INFINIBAND SUBSYSTEM 9623M: Jason Gunthorpe <jgg@nvidia.com> 9624M: Leon Romanovsky <leonro@nvidia.com> 9625L: linux-rdma@vger.kernel.org 9626S: Supported 9627W: https://github.com/linux-rdma/rdma-core 9628Q: http://patchwork.kernel.org/project/linux-rdma/list/ 9629T: git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git 9630F: Documentation/devicetree/bindings/infiniband/ 9631F: Documentation/infiniband/ 9632F: drivers/infiniband/ 9633F: include/rdma/ 9634F: include/trace/events/ib_mad.h 9635F: include/trace/events/ib_umad.h 9636F: include/uapi/linux/if_infiniband.h 9637F: include/uapi/rdma/ 9638F: samples/bpf/ibumad_kern.c 9639F: samples/bpf/ibumad_user.c 9640 9641INGENIC JZ4780 NAND DRIVER 9642M: Harvey Hunt <harveyhuntnexus@gmail.com> 9643L: linux-mtd@lists.infradead.org 9644L: linux-mips@vger.kernel.org 9645S: Maintained 9646F: drivers/mtd/nand/raw/ingenic/ 9647 9648INGENIC JZ47xx SoCs 9649M: Paul Cercueil <paul@crapouillou.net> 9650L: linux-mips@vger.kernel.org 9651S: Maintained 9652F: arch/mips/boot/dts/ingenic/ 9653F: arch/mips/generic/board-ingenic.c 9654F: arch/mips/include/asm/mach-ingenic/ 9655F: arch/mips/ingenic/Kconfig 9656F: drivers/clk/ingenic/ 9657F: drivers/dma/dma-jz4780.c 9658F: drivers/gpu/drm/ingenic/ 9659F: drivers/i2c/busses/i2c-jz4780.c 9660F: drivers/iio/adc/ingenic-adc.c 9661F: drivers/irqchip/irq-ingenic.c 9662F: drivers/memory/jz4780-nemc.c 9663F: drivers/mmc/host/jz4740_mmc.c 9664F: drivers/mtd/nand/raw/ingenic/ 9665F: drivers/pinctrl/pinctrl-ingenic.c 9666F: drivers/power/supply/ingenic-battery.c 9667F: drivers/pwm/pwm-jz4740.c 9668F: drivers/remoteproc/ingenic_rproc.c 9669F: drivers/rtc/rtc-jz4740.c 9670F: drivers/tty/serial/8250/8250_ingenic.c 9671F: drivers/usb/musb/jz4740.c 9672F: drivers/watchdog/jz4740_wdt.c 9673F: include/dt-bindings/iio/adc/ingenic,adc.h 9674F: include/linux/mfd/ingenic-tcu.h 9675F: sound/soc/codecs/jz47* 9676F: sound/soc/jz4740/ 9677 9678INJOINIC IP5xxx POWER BANK IC DRIVER 9679M: Samuel Holland <samuel@sholland.org> 9680S: Maintained 9681F: drivers/power/supply/ip5xxx_power.c 9682 9683INOTIFY 9684M: Jan Kara <jack@suse.cz> 9685R: Amir Goldstein <amir73il@gmail.com> 9686L: linux-fsdevel@vger.kernel.org 9687S: Maintained 9688F: Documentation/filesystems/inotify.rst 9689F: fs/notify/inotify/ 9690F: include/linux/inotify.h 9691F: include/uapi/linux/inotify.h 9692 9693INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS 9694M: Dmitry Torokhov <dmitry.torokhov@gmail.com> 9695L: linux-input@vger.kernel.org 9696S: Maintained 9697Q: http://patchwork.kernel.org/project/linux-input/list/ 9698T: git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git 9699F: Documentation/devicetree/bindings/input/ 9700F: Documentation/devicetree/bindings/serio/ 9701F: Documentation/input/ 9702F: drivers/input/ 9703F: include/linux/input.h 9704F: include/linux/input/ 9705F: include/uapi/linux/input-event-codes.h 9706F: include/uapi/linux/input.h 9707 9708INPUT MULTITOUCH (MT) PROTOCOL 9709M: Henrik Rydberg <rydberg@bitmath.org> 9710L: linux-input@vger.kernel.org 9711S: Odd fixes 9712F: Documentation/input/multi-touch-protocol.rst 9713F: drivers/input/input-mt.c 9714K: \b(ABS|SYN)_MT_ 9715 9716INSIDE SECURE CRYPTO DRIVER 9717M: Antoine Tenart <atenart@kernel.org> 9718L: linux-crypto@vger.kernel.org 9719S: Maintained 9720F: drivers/crypto/inside-secure/ 9721 9722INTEGRITY MEASUREMENT ARCHITECTURE (IMA) 9723M: Mimi Zohar <zohar@linux.ibm.com> 9724M: Dmitry Kasatkin <dmitry.kasatkin@gmail.com> 9725L: linux-integrity@vger.kernel.org 9726S: Supported 9727T: git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git 9728F: security/integrity/ima/ 9729F: security/integrity/ 9730 9731INTEL 810/815 FRAMEBUFFER DRIVER 9732M: Antonino Daplas <adaplas@gmail.com> 9733L: linux-fbdev@vger.kernel.org 9734S: Maintained 9735F: drivers/video/fbdev/i810/ 9736 9737INTEL ASoC DRIVERS 9738M: Cezary Rojewski <cezary.rojewski@intel.com> 9739M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 9740M: Liam Girdwood <liam.r.girdwood@linux.intel.com> 9741M: Jie Yang <yang.jie@linux.intel.com> 9742L: alsa-devel@alsa-project.org (moderated for non-subscribers) 9743S: Supported 9744F: sound/soc/intel/ 9745 9746INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER 9747M: Hans de Goede <hdegoede@redhat.com> 9748L: platform-driver-x86@vger.kernel.org 9749S: Maintained 9750F: drivers/platform/x86/intel/atomisp2/pm.c 9751 9752INTEL ATOMISP2 LED DRIVER 9753M: Hans de Goede <hdegoede@redhat.com> 9754L: platform-driver-x86@vger.kernel.org 9755S: Maintained 9756F: drivers/platform/x86/intel/atomisp2/led.c 9757 9758INTEL BIOS SAR INT1092 DRIVER 9759M: Shravan Sudhakar <s.shravan@intel.com> 9760M: Intel Corporation <linuxwwan@intel.com> 9761L: platform-driver-x86@vger.kernel.org 9762S: Maintained 9763F: drivers/platform/x86/intel/int1092/ 9764 9765INTEL BROXTON PMC DRIVER 9766M: Mika Westerberg <mika.westerberg@linux.intel.com> 9767M: Zha Qipeng <qipeng.zha@intel.com> 9768S: Maintained 9769F: drivers/mfd/intel_pmc_bxt.c 9770F: include/linux/mfd/intel_pmc_bxt.h 9771 9772INTEL C600 SERIES SAS CONTROLLER DRIVER 9773M: Artur Paszkiewicz <artur.paszkiewicz@intel.com> 9774L: linux-scsi@vger.kernel.org 9775S: Supported 9776T: git git://git.code.sf.net/p/intel-sas/isci 9777F: drivers/scsi/isci/ 9778 9779INTEL CPU family model numbers 9780M: Tony Luck <tony.luck@intel.com> 9781M: x86@kernel.org 9782L: linux-kernel@vger.kernel.org 9783S: Supported 9784F: arch/x86/include/asm/intel-family.h 9785 9786INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets) 9787M: Jani Nikula <jani.nikula@linux.intel.com> 9788M: Joonas Lahtinen <joonas.lahtinen@linux.intel.com> 9789M: Rodrigo Vivi <rodrigo.vivi@intel.com> 9790M: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com> 9791L: intel-gfx@lists.freedesktop.org 9792S: Supported 9793W: https://01.org/linuxgraphics/ 9794Q: http://patchwork.freedesktop.org/project/intel-gfx/ 9795B: https://gitlab.freedesktop.org/drm/intel/-/wikis/How-to-file-i915-bugs 9796C: irc://irc.oftc.net/intel-gfx 9797T: git git://anongit.freedesktop.org/drm-intel 9798F: Documentation/gpu/i915.rst 9799F: drivers/gpu/drm/i915/ 9800F: include/drm/i915* 9801F: include/uapi/drm/i915_drm.h 9802 9803INTEL ETHERNET DRIVERS 9804M: Jesse Brandeburg <jesse.brandeburg@intel.com> 9805M: Tony Nguyen <anthony.l.nguyen@intel.com> 9806L: intel-wired-lan@lists.osuosl.org (moderated for non-subscribers) 9807S: Supported 9808W: http://www.intel.com/support/feedback.htm 9809W: http://e1000.sourceforge.net/ 9810Q: http://patchwork.ozlabs.org/project/intel-wired-lan/list/ 9811T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue.git 9812T: git git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue.git 9813F: Documentation/networking/device_drivers/ethernet/intel/ 9814F: drivers/net/ethernet/intel/ 9815F: drivers/net/ethernet/intel/*/ 9816F: include/linux/avf/virtchnl.h 9817F: include/linux/net/intel/iidc.h 9818 9819INTEL ETHERNET PROTOCOL DRIVER FOR RDMA 9820M: Mustafa Ismail <mustafa.ismail@intel.com> 9821M: Shiraz Saleem <shiraz.saleem@intel.com> 9822L: linux-rdma@vger.kernel.org 9823S: Supported 9824F: drivers/infiniband/hw/irdma/ 9825F: include/uapi/rdma/irdma-abi.h 9826 9827INTEL FRAMEBUFFER DRIVER (excluding 810 and 815) 9828M: Maik Broemme <mbroemme@libmpq.org> 9829L: linux-fbdev@vger.kernel.org 9830S: Maintained 9831F: Documentation/fb/intelfb.rst 9832F: drivers/video/fbdev/intelfb/ 9833 9834INTEL GPIO DRIVERS 9835M: Andy Shevchenko <andy@kernel.org> 9836L: linux-gpio@vger.kernel.org 9837S: Maintained 9838T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 9839F: drivers/gpio/gpio-ich.c 9840F: drivers/gpio/gpio-merrifield.c 9841F: drivers/gpio/gpio-ml-ioh.c 9842F: drivers/gpio/gpio-pch.c 9843F: drivers/gpio/gpio-sch.c 9844F: drivers/gpio/gpio-sodaville.c 9845 9846INTEL GVT-g DRIVERS (Intel GPU Virtualization) 9847M: Zhenyu Wang <zhenyuw@linux.intel.com> 9848M: Zhi Wang <zhi.a.wang@intel.com> 9849L: intel-gvt-dev@lists.freedesktop.org 9850L: intel-gfx@lists.freedesktop.org 9851S: Supported 9852W: https://01.org/igvt-g 9853T: git https://github.com/intel/gvt-linux.git 9854F: drivers/gpu/drm/i915/gvt/ 9855 9856INTEL HID EVENT DRIVER 9857M: Alex Hung <alex.hung@canonical.com> 9858L: platform-driver-x86@vger.kernel.org 9859S: Maintained 9860F: drivers/platform/x86/intel/hid.c 9861 9862INTEL I/OAT DMA DRIVER 9863M: Dave Jiang <dave.jiang@intel.com> 9864R: Dan Williams <dan.j.williams@intel.com> 9865L: dmaengine@vger.kernel.org 9866S: Supported 9867Q: https://patchwork.kernel.org/project/linux-dmaengine/list/ 9868F: drivers/dma/ioat* 9869 9870INTEL IADX DRIVER 9871M: Dave Jiang <dave.jiang@intel.com> 9872L: dmaengine@vger.kernel.org 9873S: Supported 9874F: drivers/dma/idxd/* 9875F: include/uapi/linux/idxd.h 9876 9877INTEL IDLE DRIVER 9878M: Jacob Pan <jacob.jun.pan@linux.intel.com> 9879M: Len Brown <lenb@kernel.org> 9880L: linux-pm@vger.kernel.org 9881S: Supported 9882B: https://bugzilla.kernel.org 9883T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git 9884F: drivers/idle/intel_idle.c 9885 9886INTEL IN FIELD SCAN (IFS) DEVICE 9887M: Jithu Joseph <jithu.joseph@intel.com> 9888R: Ashok Raj <ashok.raj@intel.com> 9889R: Tony Luck <tony.luck@intel.com> 9890S: Maintained 9891F: drivers/platform/x86/intel/ifs 9892F: include/trace/events/intel_ifs.h 9893 9894INTEL INTEGRATED SENSOR HUB DRIVER 9895M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 9896M: Jiri Kosina <jikos@kernel.org> 9897L: linux-input@vger.kernel.org 9898S: Maintained 9899F: drivers/hid/intel-ish-hid/ 9900 9901INTEL IOMMU (VT-d) 9902M: David Woodhouse <dwmw2@infradead.org> 9903M: Lu Baolu <baolu.lu@linux.intel.com> 9904L: iommu@lists.linux-foundation.org 9905S: Supported 9906T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 9907F: drivers/iommu/intel/ 9908F: include/linux/intel-iommu.h 9909F: include/linux/intel-svm.h 9910 9911INTEL IOP-ADMA DMA DRIVER 9912R: Dan Williams <dan.j.williams@intel.com> 9913S: Odd fixes 9914F: drivers/dma/iop-adma.c 9915 9916INTEL IPU3 CSI-2 CIO2 DRIVER 9917M: Yong Zhi <yong.zhi@intel.com> 9918M: Sakari Ailus <sakari.ailus@linux.intel.com> 9919M: Bingbu Cao <bingbu.cao@intel.com> 9920M: Dan Scally <djrscally@gmail.com> 9921R: Tianshu Qiu <tian.shu.qiu@intel.com> 9922L: linux-media@vger.kernel.org 9923S: Maintained 9924T: git git://linuxtv.org/media_tree.git 9925F: Documentation/userspace-api/media/v4l/pixfmt-srggb10-ipu3.rst 9926F: drivers/media/pci/intel/ipu3/ 9927 9928INTEL IPU3 CSI-2 IMGU DRIVER 9929M: Sakari Ailus <sakari.ailus@linux.intel.com> 9930R: Bingbu Cao <bingbu.cao@intel.com> 9931R: Tianshu Qiu <tian.shu.qiu@intel.com> 9932L: linux-media@vger.kernel.org 9933S: Maintained 9934F: Documentation/admin-guide/media/ipu3.rst 9935F: Documentation/admin-guide/media/ipu3_rcb.svg 9936F: Documentation/userspace-api/media/v4l/pixfmt-meta-intel-ipu3.rst 9937F: drivers/staging/media/ipu3/ 9938 9939INTEL IXP4XX CRYPTO SUPPORT 9940M: Corentin Labbe <clabbe@baylibre.com> 9941L: linux-crypto@vger.kernel.org 9942S: Maintained 9943F: drivers/crypto/ixp4xx_crypto.c 9944 9945INTEL ISHTP ECLITE DRIVER 9946M: Sumesh K Naduvalath <sumesh.k.naduvalath@intel.com> 9947L: platform-driver-x86@vger.kernel.org 9948S: Supported 9949F: drivers/platform/x86/intel/ishtp_eclite.c 9950 9951INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT 9952M: Krzysztof Halasa <khalasa@piap.pl> 9953S: Maintained 9954F: drivers/net/ethernet/xscale/ixp4xx_eth.c 9955F: drivers/net/wan/ixp4xx_hss.c 9956F: drivers/soc/ixp4xx/ixp4xx-npe.c 9957F: drivers/soc/ixp4xx/ixp4xx-qmgr.c 9958F: include/linux/soc/ixp4xx/npe.h 9959F: include/linux/soc/ixp4xx/qmgr.h 9960 9961INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT 9962M: Deepak Saxena <dsaxena@plexity.net> 9963S: Maintained 9964F: Documentation/devicetree/bindings/rng/intel,ixp46x-rng.yaml 9965F: drivers/char/hw_random/ixp4xx-rng.c 9966 9967INTEL KEEM BAY DRM DRIVER 9968M: Anitha Chrisanthus <anitha.chrisanthus@intel.com> 9969M: Edmund Dea <edmund.j.dea@intel.com> 9970S: Maintained 9971F: Documentation/devicetree/bindings/display/intel,keembay-display.yaml 9972F: drivers/gpu/drm/kmb/ 9973 9974INTEL KEEM BAY OCS AES/SM4 CRYPTO DRIVER 9975M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9976S: Maintained 9977F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml 9978F: drivers/crypto/keembay/Kconfig 9979F: drivers/crypto/keembay/Makefile 9980F: drivers/crypto/keembay/keembay-ocs-aes-core.c 9981F: drivers/crypto/keembay/ocs-aes.c 9982F: drivers/crypto/keembay/ocs-aes.h 9983 9984INTEL KEEM BAY OCS ECC CRYPTO DRIVER 9985M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9986M: Prabhjot Khurana <prabhjot.khurana@intel.com> 9987M: Mark Gross <mgross@linux.intel.com> 9988S: Maintained 9989F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-ecc.yaml 9990F: drivers/crypto/keembay/Kconfig 9991F: drivers/crypto/keembay/Makefile 9992F: drivers/crypto/keembay/keembay-ocs-ecc.c 9993 9994INTEL KEEM BAY OCS HCU CRYPTO DRIVER 9995M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 9996M: Declan Murphy <declan.murphy@intel.com> 9997S: Maintained 9998F: Documentation/devicetree/bindings/crypto/intel,keembay-ocs-hcu.yaml 9999F: drivers/crypto/keembay/Kconfig 10000F: drivers/crypto/keembay/Makefile 10001F: drivers/crypto/keembay/keembay-ocs-hcu-core.c 10002F: drivers/crypto/keembay/ocs-hcu.c 10003F: drivers/crypto/keembay/ocs-hcu.h 10004 10005INTEL THUNDER BAY EMMC PHY DRIVER 10006M: Nandhini Srikandan <nandhini.srikandan@intel.com> 10007M: Rashmi A <rashmi.a@intel.com> 10008S: Maintained 10009F: Documentation/devicetree/bindings/phy/intel,phy-thunderbay-emmc.yaml 10010F: drivers/phy/intel/phy-intel-thunderbay-emmc.c 10011 10012INTEL MANAGEMENT ENGINE (mei) 10013M: Tomas Winkler <tomas.winkler@intel.com> 10014L: linux-kernel@vger.kernel.org 10015S: Supported 10016F: Documentation/driver-api/mei/* 10017F: drivers/misc/mei/ 10018F: drivers/watchdog/mei_wdt.c 10019F: include/linux/mei_cl_bus.h 10020F: include/uapi/linux/mei.h 10021F: samples/mei/* 10022 10023INTEL MAX 10 BMC MFD DRIVER 10024M: Xu Yilun <yilun.xu@intel.com> 10025R: Tom Rix <trix@redhat.com> 10026S: Maintained 10027F: Documentation/ABI/testing/sysfs-driver-intel-m10-bmc 10028F: Documentation/hwmon/intel-m10-bmc-hwmon.rst 10029F: drivers/hwmon/intel-m10-bmc-hwmon.c 10030F: drivers/mfd/intel-m10-bmc.c 10031F: include/linux/mfd/intel-m10-bmc.h 10032 10033INTEL MENLOW THERMAL DRIVER 10034M: Sujith Thomas <sujith.thomas@intel.com> 10035L: linux-pm@vger.kernel.org 10036S: Supported 10037W: https://01.org/linux-acpi 10038F: drivers/thermal/intel/intel_menlow.c 10039 10040INTEL P-Unit IPC DRIVER 10041M: Zha Qipeng <qipeng.zha@intel.com> 10042L: platform-driver-x86@vger.kernel.org 10043S: Maintained 10044F: arch/x86/include/asm/intel_punit_ipc.h 10045F: drivers/platform/x86/intel/punit_ipc.c 10046 10047INTEL PMC CORE DRIVER 10048M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10049M: David E Box <david.e.box@intel.com> 10050L: platform-driver-x86@vger.kernel.org 10051S: Maintained 10052F: Documentation/ABI/testing/sysfs-platform-intel-pmc 10053F: drivers/platform/x86/intel/pmc/ 10054 10055INTEL PMIC GPIO DRIVERS 10056M: Andy Shevchenko <andy@kernel.org> 10057S: Maintained 10058T: git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git 10059F: drivers/gpio/gpio-*cove.c 10060 10061INTEL PMIC MULTIFUNCTION DEVICE DRIVERS 10062M: Andy Shevchenko <andy@kernel.org> 10063S: Maintained 10064F: drivers/mfd/intel_soc_pmic* 10065F: include/linux/mfd/intel_soc_pmic* 10066 10067INTEL PMT DRIVERS 10068M: David E. Box <david.e.box@linux.intel.com> 10069S: Supported 10070F: drivers/platform/x86/intel/pmt/ 10071 10072INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT 10073M: Stanislav Yakovlev <stas.yakovlev@gmail.com> 10074L: linux-wireless@vger.kernel.org 10075S: Maintained 10076F: Documentation/networking/device_drivers/wifi/intel/ipw2100.rst 10077F: Documentation/networking/device_drivers/wifi/intel/ipw2200.rst 10078F: drivers/net/wireless/intel/ipw2x00/ 10079 10080INTEL PSTATE DRIVER 10081M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10082M: Len Brown <lenb@kernel.org> 10083L: linux-pm@vger.kernel.org 10084S: Supported 10085F: drivers/cpufreq/intel_pstate.c 10086 10087INTEL QUADRATURE ENCODER PERIPHERAL DRIVER 10088M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 10089L: linux-iio@vger.kernel.org 10090F: drivers/counter/intel-qep.c 10091 10092INTEL SCU DRIVERS 10093M: Mika Westerberg <mika.westerberg@linux.intel.com> 10094S: Maintained 10095F: arch/x86/include/asm/intel_scu_ipc.h 10096F: drivers/platform/x86/intel_scu_* 10097 10098INTEL SDSI DRIVER 10099M: David E. Box <david.e.box@linux.intel.com> 10100S: Supported 10101F: drivers/platform/x86/intel/sdsi.c 10102F: tools/arch/x86/intel_sdsi/ 10103F: tools/testing/selftests/drivers/sdsi/ 10104 10105INTEL SKYLAKE INT3472 ACPI DEVICE DRIVER 10106M: Daniel Scally <djrscally@gmail.com> 10107S: Maintained 10108F: drivers/platform/x86/intel/int3472/ 10109 10110INTEL SPEED SELECT TECHNOLOGY 10111M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10112L: platform-driver-x86@vger.kernel.org 10113S: Maintained 10114F: drivers/platform/x86/intel/speed_select_if/ 10115F: include/uapi/linux/isst_if.h 10116F: tools/power/x86/intel-speed-select/ 10117 10118INTEL STRATIX10 FIRMWARE DRIVERS 10119M: Dinh Nguyen <dinguyen@kernel.org> 10120L: linux-kernel@vger.kernel.org 10121S: Maintained 10122F: Documentation/ABI/testing/sysfs-devices-platform-stratix10-rsu 10123F: Documentation/devicetree/bindings/firmware/intel,stratix10-svc.txt 10124F: drivers/firmware/stratix10-rsu.c 10125F: drivers/firmware/stratix10-svc.c 10126F: include/linux/firmware/intel/stratix10-smc.h 10127F: include/linux/firmware/intel/stratix10-svc-client.h 10128T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 10129 10130INTEL TELEMETRY DRIVER 10131M: Rajneesh Bhardwaj <irenic.rajneesh@gmail.com> 10132M: "David E. Box" <david.e.box@linux.intel.com> 10133L: platform-driver-x86@vger.kernel.org 10134S: Maintained 10135F: arch/x86/include/asm/intel_telemetry.h 10136F: drivers/platform/x86/intel/telemetry/ 10137 10138INTEL UNCORE FREQUENCY CONTROL 10139M: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> 10140L: platform-driver-x86@vger.kernel.org 10141S: Maintained 10142F: Documentation/admin-guide/pm/intel_uncore_frequency_scaling.rst 10143F: drivers/platform/x86/intel/uncore-frequency/ 10144 10145INTEL VENDOR SPECIFIC EXTENDED CAPABILITIES DRIVER 10146M: David E. Box <david.e.box@linux.intel.com> 10147S: Supported 10148F: drivers/platform/x86/intel/vsec.* 10149 10150INTEL VIRTUAL BUTTON DRIVER 10151M: AceLan Kao <acelan.kao@canonical.com> 10152L: platform-driver-x86@vger.kernel.org 10153S: Maintained 10154F: drivers/platform/x86/intel/vbtn.c 10155 10156INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy) 10157M: Stanislaw Gruszka <stf_xl@wp.pl> 10158L: linux-wireless@vger.kernel.org 10159S: Supported 10160F: drivers/net/wireless/intel/iwlegacy/ 10161 10162INTEL WIRELESS WIFI LINK (iwlwifi) 10163M: Gregory Greenman <gregory.greenman@intel.com> 10164L: linux-wireless@vger.kernel.org 10165S: Supported 10166W: https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi 10167T: git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git 10168F: drivers/net/wireless/intel/iwlwifi/ 10169 10170INTEL WMI SLIM BOOTLOADER (SBL) FIRMWARE UPDATE DRIVER 10171M: Jithu Joseph <jithu.joseph@intel.com> 10172R: Maurice Ma <maurice.ma@intel.com> 10173S: Maintained 10174W: https://slimbootloader.github.io/security/firmware-update.html 10175F: drivers/platform/x86/intel/wmi/sbl-fw-update.c 10176 10177INTEL WMI THUNDERBOLT FORCE POWER DRIVER 10178L: Dell.Client.Kernel@dell.com 10179S: Maintained 10180F: drivers/platform/x86/intel/wmi/thunderbolt.c 10181 10182INTEL WWAN IOSM DRIVER 10183M: M Chetan Kumar <m.chetan.kumar@intel.com> 10184M: Intel Corporation <linuxwwan@intel.com> 10185L: netdev@vger.kernel.org 10186S: Maintained 10187F: drivers/net/wwan/iosm/ 10188 10189INTEL(R) TRACE HUB 10190M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 10191S: Supported 10192F: Documentation/trace/intel_th.rst 10193F: drivers/hwtracing/intel_th/ 10194F: include/linux/intel_th.h 10195 10196INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT) 10197M: Ning Sun <ning.sun@intel.com> 10198L: tboot-devel@lists.sourceforge.net 10199S: Supported 10200W: http://tboot.sourceforge.net 10201T: hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot 10202F: Documentation/x86/intel_txt.rst 10203F: arch/x86/kernel/tboot.c 10204F: include/linux/tboot.h 10205 10206INTEL SGX 10207M: Jarkko Sakkinen <jarkko@kernel.org> 10208R: Dave Hansen <dave.hansen@linux.intel.com> 10209L: linux-sgx@vger.kernel.org 10210S: Supported 10211Q: https://patchwork.kernel.org/project/intel-sgx/list/ 10212T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/sgx 10213F: Documentation/x86/sgx.rst 10214F: arch/x86/entry/vdso/vsgx.S 10215F: arch/x86/include/asm/sgx.h 10216F: arch/x86/include/uapi/asm/sgx.h 10217F: arch/x86/kernel/cpu/sgx/* 10218F: tools/testing/selftests/sgx/* 10219K: \bSGX_ 10220 10221INTERCONNECT API 10222M: Georgi Djakov <djakov@kernel.org> 10223L: linux-pm@vger.kernel.org 10224S: Maintained 10225T: git git://git.kernel.org/pub/scm/linux/kernel/git/djakov/icc.git 10226F: Documentation/devicetree/bindings/interconnect/ 10227F: Documentation/driver-api/interconnect.rst 10228F: drivers/interconnect/ 10229F: include/dt-bindings/interconnect/ 10230F: include/linux/interconnect-provider.h 10231F: include/linux/interconnect.h 10232 10233INTERRUPT COUNTER DRIVER 10234M: Oleksij Rempel <o.rempel@pengutronix.de> 10235R: Pengutronix Kernel Team <kernel@pengutronix.de> 10236L: linux-iio@vger.kernel.org 10237F: Documentation/devicetree/bindings/counter/interrupt-counter.yaml 10238F: drivers/counter/interrupt-cnt.c 10239 10240INTERSIL ISL7998X VIDEO DECODER DRIVER 10241M: Michael Tretter <m.tretter@pengutronix.de> 10242R: Pengutronix Kernel Team <kernel@pengutronix.de> 10243L: linux-media@vger.kernel.org 10244S: Maintained 10245F: Documentation/devicetree/bindings/media/i2c/isil,isl79987.yaml 10246F: drivers/media/i2c/isl7998x.c 10247 10248INVENSENSE ICM-426xx IMU DRIVER 10249M: Jean-Baptiste Maneyrol <jmaneyrol@invensense.com> 10250L: linux-iio@vger.kernel.org 10251S: Maintained 10252W: https://invensense.tdk.com/ 10253F: Documentation/devicetree/bindings/iio/imu/invensense,icm42600.yaml 10254F: drivers/iio/imu/inv_icm42600/ 10255 10256INVENSENSE MPU-3050 GYROSCOPE DRIVER 10257M: Linus Walleij <linus.walleij@linaro.org> 10258L: linux-iio@vger.kernel.org 10259S: Maintained 10260F: Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.yaml 10261F: drivers/iio/gyro/mpu3050* 10262 10263IOC3 ETHERNET DRIVER 10264M: Ralf Baechle <ralf@linux-mips.org> 10265L: linux-mips@vger.kernel.org 10266S: Maintained 10267F: drivers/net/ethernet/sgi/ioc3-eth.c 10268 10269IOMAP FILESYSTEM LIBRARY 10270M: Christoph Hellwig <hch@infradead.org> 10271M: Darrick J. Wong <djwong@kernel.org> 10272L: linux-xfs@vger.kernel.org 10273L: linux-fsdevel@vger.kernel.org 10274S: Supported 10275T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 10276F: fs/iomap/ 10277F: include/linux/iomap.h 10278 10279IOMMU DRIVERS 10280M: Joerg Roedel <joro@8bytes.org> 10281M: Will Deacon <will@kernel.org> 10282L: iommu@lists.linux-foundation.org 10283S: Maintained 10284T: git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git 10285F: Documentation/devicetree/bindings/iommu/ 10286F: Documentation/userspace-api/iommu.rst 10287F: drivers/iommu/ 10288F: include/linux/iommu.h 10289F: include/linux/iova.h 10290F: include/linux/of_iommu.h 10291F: include/uapi/linux/iommu.h 10292 10293IOSYS-MAP HELPERS 10294M: Thomas Zimmermann <tzimmermann@suse.de> 10295L: dri-devel@lists.freedesktop.org 10296S: Maintained 10297T: git git://anongit.freedesktop.org/drm/drm-misc 10298F: include/linux/iosys-map.h 10299 10300IO_URING 10301M: Jens Axboe <axboe@kernel.dk> 10302R: Pavel Begunkov <asml.silence@gmail.com> 10303L: io-uring@vger.kernel.org 10304S: Maintained 10305T: git git://git.kernel.dk/linux-block 10306T: git git://git.kernel.dk/liburing 10307F: fs/io-wq.c 10308F: fs/io-wq.h 10309F: fs/io_uring.c 10310F: include/linux/io_uring.h 10311F: include/uapi/linux/io_uring.h 10312F: tools/io_uring/ 10313 10314IPMI SUBSYSTEM 10315M: Corey Minyard <minyard@acm.org> 10316L: openipmi-developer@lists.sourceforge.net (moderated for non-subscribers) 10317S: Supported 10318W: http://openipmi.sourceforge.net/ 10319T: git https://github.com/cminyard/linux-ipmi.git for-next 10320F: Documentation/driver-api/ipmi.rst 10321F: Documentation/devicetree/bindings/ipmi/ 10322F: drivers/char/ipmi/ 10323F: include/linux/ipmi* 10324F: include/uapi/linux/ipmi* 10325 10326IPS SCSI RAID DRIVER 10327M: Adaptec OEM Raid Solutions <aacraid@microsemi.com> 10328L: linux-scsi@vger.kernel.org 10329S: Maintained 10330W: http://www.adaptec.com/ 10331F: drivers/scsi/ips* 10332 10333IPVS 10334M: Simon Horman <horms@verge.net.au> 10335M: Julian Anastasov <ja@ssi.bg> 10336L: netdev@vger.kernel.org 10337L: lvs-devel@vger.kernel.org 10338S: Maintained 10339T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git 10340T: git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git 10341F: Documentation/networking/ipvs-sysctl.rst 10342F: include/net/ip_vs.h 10343F: include/uapi/linux/ip_vs.h 10344F: net/netfilter/ipvs/ 10345 10346IPWIRELESS DRIVER 10347M: Jiri Kosina <jikos@kernel.org> 10348M: David Sterba <dsterba@suse.com> 10349S: Odd Fixes 10350F: drivers/tty/ipwireless/ 10351 10352IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY) 10353M: Marc Zyngier <maz@kernel.org> 10354S: Maintained 10355T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10356F: Documentation/core-api/irq/irq-domain.rst 10357F: include/linux/irqdomain.h 10358F: kernel/irq/irqdomain.c 10359F: kernel/irq/msi.c 10360 10361IRQ SUBSYSTEM 10362M: Thomas Gleixner <tglx@linutronix.de> 10363L: linux-kernel@vger.kernel.org 10364S: Maintained 10365T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10366F: kernel/irq/ 10367 10368IRQCHIP DRIVERS 10369M: Thomas Gleixner <tglx@linutronix.de> 10370M: Marc Zyngier <maz@kernel.org> 10371L: linux-kernel@vger.kernel.org 10372S: Maintained 10373T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core 10374F: Documentation/devicetree/bindings/interrupt-controller/ 10375F: drivers/irqchip/ 10376 10377ISA 10378M: William Breathitt Gray <vilhelm.gray@gmail.com> 10379S: Maintained 10380F: Documentation/driver-api/isa.rst 10381F: drivers/base/isa.c 10382F: include/linux/isa.h 10383 10384ISA RADIO MODULE 10385M: Hans Verkuil <hverkuil@xs4all.nl> 10386L: linux-media@vger.kernel.org 10387S: Maintained 10388W: https://linuxtv.org 10389T: git git://linuxtv.org/media_tree.git 10390F: drivers/media/radio/radio-isa* 10391 10392ISAPNP 10393M: Jaroslav Kysela <perex@perex.cz> 10394S: Maintained 10395F: Documentation/driver-api/isapnp.rst 10396F: drivers/pnp/isapnp/ 10397F: include/linux/isapnp.h 10398 10399ISCSI 10400M: Lee Duncan <lduncan@suse.com> 10401M: Chris Leech <cleech@redhat.com> 10402M: Mike Christie <michael.christie@oracle.com> 10403L: open-iscsi@googlegroups.com 10404L: linux-scsi@vger.kernel.org 10405S: Maintained 10406W: www.open-iscsi.com 10407F: drivers/scsi/*iscsi* 10408F: include/scsi/*iscsi* 10409 10410iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER 10411M: Peter Jones <pjones@redhat.com> 10412M: Konrad Rzeszutek Wilk <konrad@kernel.org> 10413S: Maintained 10414F: drivers/firmware/iscsi_ibft* 10415 10416ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR 10417M: Sagi Grimberg <sagi@grimberg.me> 10418M: Max Gurtovoy <mgurtovoy@nvidia.com> 10419L: linux-rdma@vger.kernel.org 10420S: Supported 10421W: http://www.openfabrics.org 10422W: www.open-iscsi.org 10423Q: http://patchwork.kernel.org/project/linux-rdma/list/ 10424F: drivers/infiniband/ulp/iser/ 10425 10426ISCSI EXTENSIONS FOR RDMA (ISER) TARGET 10427M: Sagi Grimberg <sagi@grimberg.me> 10428L: linux-rdma@vger.kernel.org 10429L: target-devel@vger.kernel.org 10430S: Supported 10431W: http://www.linux-iscsi.org 10432T: git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master 10433F: drivers/infiniband/ulp/isert 10434 10435ISDN/CMTP OVER BLUETOOTH 10436M: Karsten Keil <isdn@linux-pingi.de> 10437L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10438L: netdev@vger.kernel.org 10439S: Odd Fixes 10440W: http://www.isdn4linux.de 10441F: Documentation/isdn/ 10442F: drivers/isdn/capi/ 10443F: include/linux/isdn/ 10444F: include/uapi/linux/isdn/ 10445F: net/bluetooth/cmtp/ 10446 10447ISDN/mISDN SUBSYSTEM 10448M: Karsten Keil <isdn@linux-pingi.de> 10449L: isdn4linux@listserv.isdn4linux.de (subscribers-only) 10450L: netdev@vger.kernel.org 10451S: Maintained 10452W: http://www.isdn4linux.de 10453F: drivers/isdn/Kconfig 10454F: drivers/isdn/Makefile 10455F: drivers/isdn/hardware/ 10456F: drivers/isdn/mISDN/ 10457 10458IT87 HARDWARE MONITORING DRIVER 10459M: Jean Delvare <jdelvare@suse.com> 10460L: linux-hwmon@vger.kernel.org 10461S: Maintained 10462F: Documentation/hwmon/it87.rst 10463F: drivers/hwmon/it87.c 10464 10465IT913X MEDIA DRIVER 10466M: Antti Palosaari <crope@iki.fi> 10467L: linux-media@vger.kernel.org 10468S: Maintained 10469W: https://linuxtv.org 10470W: http://palosaari.fi/linux/ 10471Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10472T: git git://linuxtv.org/anttip/media_tree.git 10473F: drivers/media/tuners/it913x* 10474 10475ITE IT66121 HDMI BRIDGE DRIVER 10476M: Phong LE <ple@baylibre.com> 10477M: Neil Armstrong <narmstrong@baylibre.com> 10478S: Maintained 10479T: git git://anongit.freedesktop.org/drm/drm-misc 10480F: Documentation/devicetree/bindings/display/bridge/ite,it66121.yaml 10481F: drivers/gpu/drm/bridge/ite-it66121.c 10482 10483IVTV VIDEO4LINUX DRIVER 10484M: Andy Walls <awalls@md.metrocast.net> 10485L: linux-media@vger.kernel.org 10486S: Maintained 10487W: https://linuxtv.org 10488T: git git://linuxtv.org/media_tree.git 10489F: Documentation/admin-guide/media/ivtv* 10490F: drivers/media/pci/ivtv/ 10491F: include/uapi/linux/ivtv* 10492 10493IX2505V MEDIA DRIVER 10494M: Malcolm Priestley <tvboxspy@gmail.com> 10495L: linux-media@vger.kernel.org 10496S: Maintained 10497W: https://linuxtv.org 10498Q: http://patchwork.linuxtv.org/project/linux-media/list/ 10499F: drivers/media/dvb-frontends/ix2505v* 10500 10501JAILHOUSE HYPERVISOR INTERFACE 10502M: Jan Kiszka <jan.kiszka@siemens.com> 10503L: jailhouse-dev@googlegroups.com 10504S: Maintained 10505F: arch/x86/include/asm/jailhouse_para.h 10506F: arch/x86/kernel/jailhouse.c 10507 10508JC42.4 TEMPERATURE SENSOR DRIVER 10509M: Guenter Roeck <linux@roeck-us.net> 10510L: linux-hwmon@vger.kernel.org 10511S: Maintained 10512F: Documentation/devicetree/bindings/hwmon/jedec,jc42.yaml 10513F: Documentation/hwmon/jc42.rst 10514F: drivers/hwmon/jc42.c 10515 10516JFS FILESYSTEM 10517M: Dave Kleikamp <shaggy@kernel.org> 10518L: jfs-discussion@lists.sourceforge.net 10519S: Maintained 10520W: http://jfs.sourceforge.net/ 10521T: git git://github.com/kleikamp/linux-shaggy.git 10522F: Documentation/admin-guide/jfs.rst 10523F: fs/jfs/ 10524 10525JME NETWORK DRIVER 10526M: Guo-Fu Tseng <cooldavid@cooldavid.org> 10527L: netdev@vger.kernel.org 10528S: Maintained 10529F: drivers/net/ethernet/jme.* 10530 10531JOURNALLING FLASH FILE SYSTEM V2 (JFFS2) 10532M: David Woodhouse <dwmw2@infradead.org> 10533M: Richard Weinberger <richard@nod.at> 10534L: linux-mtd@lists.infradead.org 10535S: Odd Fixes 10536W: http://www.linux-mtd.infradead.org/doc/jffs2.html 10537T: git git://git.infradead.org/ubifs-2.6.git 10538F: fs/jffs2/ 10539F: include/uapi/linux/jffs2.h 10540 10541JOURNALLING LAYER FOR BLOCK DEVICES (JBD2) 10542M: "Theodore Ts'o" <tytso@mit.edu> 10543M: Jan Kara <jack@suse.com> 10544L: linux-ext4@vger.kernel.org 10545S: Maintained 10546F: fs/jbd2/ 10547F: include/linux/jbd2.h 10548 10549JPU V4L2 MEM2MEM DRIVER FOR RENESAS 10550M: Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com> 10551L: linux-media@vger.kernel.org 10552L: linux-renesas-soc@vger.kernel.org 10553S: Maintained 10554F: drivers/media/platform/renesas/rcar_jpu.c 10555 10556JSM Neo PCI based serial card 10557L: linux-serial@vger.kernel.org 10558S: Orphan 10559F: drivers/tty/serial/jsm/ 10560 10561K10TEMP HARDWARE MONITORING DRIVER 10562M: Clemens Ladisch <clemens@ladisch.de> 10563L: linux-hwmon@vger.kernel.org 10564S: Maintained 10565F: Documentation/hwmon/k10temp.rst 10566F: drivers/hwmon/k10temp.c 10567 10568K8TEMP HARDWARE MONITORING DRIVER 10569M: Rudolf Marek <r.marek@assembler.cz> 10570L: linux-hwmon@vger.kernel.org 10571S: Maintained 10572F: Documentation/hwmon/k8temp.rst 10573F: drivers/hwmon/k8temp.c 10574 10575KASAN 10576M: Andrey Ryabinin <ryabinin.a.a@gmail.com> 10577R: Alexander Potapenko <glider@google.com> 10578R: Andrey Konovalov <andreyknvl@gmail.com> 10579R: Dmitry Vyukov <dvyukov@google.com> 10580R: Vincenzo Frascino <vincenzo.frascino@arm.com> 10581L: kasan-dev@googlegroups.com 10582S: Maintained 10583F: Documentation/dev-tools/kasan.rst 10584F: arch/*/include/asm/*kasan.h 10585F: arch/*/mm/kasan_init* 10586F: include/linux/kasan*.h 10587F: lib/Kconfig.kasan 10588F: lib/test_kasan*.c 10589F: mm/kasan/ 10590F: scripts/Makefile.kasan 10591 10592KCONFIG 10593M: Masahiro Yamada <masahiroy@kernel.org> 10594L: linux-kbuild@vger.kernel.org 10595S: Maintained 10596T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig 10597F: Documentation/kbuild/kconfig* 10598F: scripts/Kconfig.include 10599F: scripts/kconfig/ 10600 10601KCOV 10602R: Dmitry Vyukov <dvyukov@google.com> 10603R: Andrey Konovalov <andreyknvl@gmail.com> 10604L: kasan-dev@googlegroups.com 10605S: Maintained 10606F: Documentation/dev-tools/kcov.rst 10607F: include/linux/kcov.h 10608F: include/uapi/linux/kcov.h 10609F: kernel/kcov.c 10610F: scripts/Makefile.kcov 10611 10612KCSAN 10613M: Marco Elver <elver@google.com> 10614R: Dmitry Vyukov <dvyukov@google.com> 10615L: kasan-dev@googlegroups.com 10616S: Maintained 10617F: Documentation/dev-tools/kcsan.rst 10618F: include/linux/kcsan*.h 10619F: kernel/kcsan/ 10620F: lib/Kconfig.kcsan 10621F: scripts/Makefile.kcsan 10622 10623KDUMP 10624M: Baoquan He <bhe@redhat.com> 10625R: Vivek Goyal <vgoyal@redhat.com> 10626R: Dave Young <dyoung@redhat.com> 10627L: kexec@lists.infradead.org 10628S: Maintained 10629W: http://lse.sourceforge.net/kdump/ 10630F: Documentation/admin-guide/kdump/ 10631F: fs/proc/vmcore.c 10632F: include/linux/crash_core.h 10633F: include/linux/crash_dump.h 10634F: include/uapi/linux/vmcore.h 10635F: kernel/crash_*.c 10636 10637KEENE FM RADIO TRANSMITTER DRIVER 10638M: Hans Verkuil <hverkuil@xs4all.nl> 10639L: linux-media@vger.kernel.org 10640S: Maintained 10641W: https://linuxtv.org 10642T: git git://linuxtv.org/media_tree.git 10643F: drivers/media/radio/radio-keene* 10644 10645KERNEL AUTOMOUNTER 10646M: Ian Kent <raven@themaw.net> 10647L: autofs@vger.kernel.org 10648S: Maintained 10649F: fs/autofs/ 10650 10651KERNEL BUILD + files below scripts/ (unless maintained elsewhere) 10652M: Masahiro Yamada <masahiroy@kernel.org> 10653M: Michal Marek <michal.lkml@markovi.net> 10654R: Nick Desaulniers <ndesaulniers@google.com> 10655L: linux-kbuild@vger.kernel.org 10656S: Maintained 10657T: git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git 10658F: Documentation/kbuild/ 10659F: Makefile 10660F: scripts/*vmlinux* 10661F: scripts/Kbuild* 10662F: scripts/Makefile* 10663F: scripts/basic/ 10664F: scripts/dummy-tools/ 10665F: scripts/mk* 10666F: scripts/mod/ 10667F: scripts/package/ 10668 10669KERNEL JANITORS 10670L: kernel-janitors@vger.kernel.org 10671S: Odd Fixes 10672W: http://kernelnewbies.org/KernelJanitors 10673 10674KERNEL NFSD, SUNRPC, AND LOCKD SERVERS 10675M: Chuck Lever <chuck.lever@oracle.com> 10676L: linux-nfs@vger.kernel.org 10677S: Supported 10678W: http://nfs.sourceforge.net/ 10679T: git git://git.kernel.org/pub/scm/linux/kernel/git/cel/linux.git 10680F: fs/lockd/ 10681F: fs/nfs_common/ 10682F: fs/nfsd/ 10683F: include/linux/lockd/ 10684F: include/linux/sunrpc/ 10685F: include/uapi/linux/nfsd/ 10686F: include/uapi/linux/sunrpc/ 10687F: net/sunrpc/ 10688F: Documentation/filesystems/nfs/ 10689 10690KERNEL REGRESSIONS 10691M: Thorsten Leemhuis <linux@leemhuis.info> 10692L: regressions@lists.linux.dev 10693S: Supported 10694F: Documentation/admin-guide/reporting-regressions.rst 10695F: Documentation/process/handling-regressions.rst 10696 10697KERNEL SELFTEST FRAMEWORK 10698M: Shuah Khan <shuah@kernel.org> 10699M: Shuah Khan <skhan@linuxfoundation.org> 10700L: linux-kselftest@vger.kernel.org 10701S: Maintained 10702Q: https://patchwork.kernel.org/project/linux-kselftest/list/ 10703T: git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git 10704F: Documentation/dev-tools/kselftest* 10705F: tools/testing/selftests/ 10706 10707KERNEL SMB3 SERVER (KSMBD) 10708M: Namjae Jeon <linkinjeon@kernel.org> 10709M: Steve French <sfrench@samba.org> 10710M: Hyunchul Lee <hyc.lee@gmail.com> 10711R: Sergey Senozhatsky <senozhatsky@chromium.org> 10712L: linux-cifs@vger.kernel.org 10713S: Maintained 10714T: git git://git.samba.org/ksmbd.git 10715F: fs/ksmbd/ 10716F: fs/smbfs_common/ 10717 10718KERNEL UNIT TESTING FRAMEWORK (KUnit) 10719M: Brendan Higgins <brendanhiggins@google.com> 10720L: linux-kselftest@vger.kernel.org 10721L: kunit-dev@googlegroups.com 10722S: Maintained 10723W: https://google.github.io/kunit-docs/third_party/kernel/docs/ 10724F: Documentation/dev-tools/kunit/ 10725F: include/kunit/ 10726F: lib/kunit/ 10727F: tools/testing/kunit/ 10728 10729KERNEL USERMODE HELPER 10730M: Luis Chamberlain <mcgrof@kernel.org> 10731L: linux-kernel@vger.kernel.org 10732S: Maintained 10733F: include/linux/umh.h 10734F: kernel/umh.c 10735 10736KERNEL VIRTUAL MACHINE (KVM) 10737M: Paolo Bonzini <pbonzini@redhat.com> 10738L: kvm@vger.kernel.org 10739S: Supported 10740W: http://www.linux-kvm.org 10741T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10742F: Documentation/virt/kvm/ 10743F: include/asm-generic/kvm* 10744F: include/kvm/iodev.h 10745F: include/linux/kvm* 10746F: include/trace/events/kvm.h 10747F: include/uapi/asm-generic/kvm* 10748F: include/uapi/linux/kvm* 10749F: tools/kvm/ 10750F: tools/testing/selftests/kvm/ 10751F: virt/kvm/* 10752 10753KERNEL VIRTUAL MACHINE FOR ARM64 (KVM/arm64) 10754M: Marc Zyngier <maz@kernel.org> 10755R: James Morse <james.morse@arm.com> 10756R: Alexandru Elisei <alexandru.elisei@arm.com> 10757R: Suzuki K Poulose <suzuki.poulose@arm.com> 10758L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 10759L: kvmarm@lists.cs.columbia.edu (moderated for non-subscribers) 10760S: Maintained 10761T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git 10762F: arch/arm64/include/asm/kvm* 10763F: arch/arm64/include/uapi/asm/kvm* 10764F: arch/arm64/kvm/ 10765F: include/kvm/arm_* 10766F: tools/testing/selftests/kvm/*/aarch64/ 10767F: tools/testing/selftests/kvm/aarch64/ 10768 10769KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips) 10770M: Huacai Chen <chenhuacai@kernel.org> 10771M: Aleksandar Markovic <aleksandar.qemu.devel@gmail.com> 10772L: linux-mips@vger.kernel.org 10773L: kvm@vger.kernel.org 10774S: Maintained 10775T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10776F: arch/mips/include/asm/kvm* 10777F: arch/mips/include/uapi/asm/kvm* 10778F: arch/mips/kvm/ 10779 10780KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc) 10781L: linuxppc-dev@lists.ozlabs.org 10782T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git topic/ppc-kvm 10783F: arch/powerpc/include/asm/kvm* 10784F: arch/powerpc/include/uapi/asm/kvm* 10785F: arch/powerpc/kernel/kvm* 10786F: arch/powerpc/kvm/ 10787 10788KERNEL VIRTUAL MACHINE FOR RISC-V (KVM/riscv) 10789M: Anup Patel <anup@brainfault.org> 10790R: Atish Patra <atishp@atishpatra.org> 10791L: kvm@vger.kernel.org 10792L: kvm-riscv@lists.infradead.org 10793L: linux-riscv@lists.infradead.org 10794S: Maintained 10795T: git git://github.com/kvm-riscv/linux.git 10796F: arch/riscv/include/asm/kvm* 10797F: arch/riscv/include/uapi/asm/kvm* 10798F: arch/riscv/kvm/ 10799 10800KERNEL VIRTUAL MACHINE for s390 (KVM/s390) 10801M: Christian Borntraeger <borntraeger@linux.ibm.com> 10802M: Janosch Frank <frankja@linux.ibm.com> 10803M: Claudio Imbrenda <imbrenda@linux.ibm.com> 10804R: David Hildenbrand <david@redhat.com> 10805L: kvm@vger.kernel.org 10806S: Supported 10807W: http://www.ibm.com/developerworks/linux/linux390/ 10808T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git 10809F: Documentation/virt/kvm/s390* 10810F: arch/s390/include/asm/gmap.h 10811F: arch/s390/include/asm/kvm* 10812F: arch/s390/include/uapi/asm/kvm* 10813F: arch/s390/kernel/uv.c 10814F: arch/s390/kvm/ 10815F: arch/s390/mm/gmap.c 10816F: tools/testing/selftests/kvm/*/s390x/ 10817F: tools/testing/selftests/kvm/s390x/ 10818 10819KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86) 10820M: Paolo Bonzini <pbonzini@redhat.com> 10821R: Sean Christopherson <seanjc@google.com> 10822R: Vitaly Kuznetsov <vkuznets@redhat.com> 10823R: Wanpeng Li <wanpengli@tencent.com> 10824R: Jim Mattson <jmattson@google.com> 10825R: Joerg Roedel <joro@8bytes.org> 10826L: kvm@vger.kernel.org 10827S: Supported 10828W: http://www.linux-kvm.org 10829T: git git://git.kernel.org/pub/scm/virt/kvm/kvm.git 10830F: arch/x86/include/asm/kvm* 10831F: arch/x86/include/asm/pvclock-abi.h 10832F: arch/x86/include/asm/svm.h 10833F: arch/x86/include/asm/vmx*.h 10834F: arch/x86/include/uapi/asm/kvm* 10835F: arch/x86/include/uapi/asm/svm.h 10836F: arch/x86/include/uapi/asm/vmx.h 10837F: arch/x86/kernel/kvm.c 10838F: arch/x86/kernel/kvmclock.c 10839F: arch/x86/kvm/ 10840F: arch/x86/kvm/*/ 10841 10842KERNFS 10843M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 10844M: Tejun Heo <tj@kernel.org> 10845S: Supported 10846T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git 10847F: fs/kernfs/ 10848F: include/linux/kernfs.h 10849 10850KEXEC 10851M: Eric Biederman <ebiederm@xmission.com> 10852L: kexec@lists.infradead.org 10853S: Maintained 10854W: http://kernel.org/pub/linux/utils/kernel/kexec/ 10855F: include/linux/kexec.h 10856F: include/uapi/linux/kexec.h 10857F: kernel/kexec* 10858 10859KEYS-ENCRYPTED 10860M: Mimi Zohar <zohar@linux.ibm.com> 10861L: linux-integrity@vger.kernel.org 10862L: keyrings@vger.kernel.org 10863S: Supported 10864F: Documentation/security/keys/trusted-encrypted.rst 10865F: include/keys/encrypted-type.h 10866F: security/keys/encrypted-keys/ 10867 10868KEYS-TRUSTED 10869M: James Bottomley <jejb@linux.ibm.com> 10870M: Jarkko Sakkinen <jarkko@kernel.org> 10871M: Mimi Zohar <zohar@linux.ibm.com> 10872L: linux-integrity@vger.kernel.org 10873L: keyrings@vger.kernel.org 10874S: Supported 10875F: Documentation/security/keys/trusted-encrypted.rst 10876F: include/keys/trusted-type.h 10877F: include/keys/trusted_tpm.h 10878F: security/keys/trusted-keys/ 10879 10880KEYS-TRUSTED-TEE 10881M: Sumit Garg <sumit.garg@linaro.org> 10882L: linux-integrity@vger.kernel.org 10883L: keyrings@vger.kernel.org 10884S: Supported 10885F: include/keys/trusted_tee.h 10886F: security/keys/trusted-keys/trusted_tee.c 10887 10888KEYS-TRUSTED-CAAM 10889M: Ahmad Fatoum <a.fatoum@pengutronix.de> 10890R: Pengutronix Kernel Team <kernel@pengutronix.de> 10891L: linux-integrity@vger.kernel.org 10892L: keyrings@vger.kernel.org 10893S: Maintained 10894F: include/keys/trusted_caam.h 10895F: security/keys/trusted-keys/trusted_caam.c 10896 10897KEYS/KEYRINGS 10898M: David Howells <dhowells@redhat.com> 10899M: Jarkko Sakkinen <jarkko@kernel.org> 10900L: keyrings@vger.kernel.org 10901S: Maintained 10902F: Documentation/security/keys/core.rst 10903F: include/keys/ 10904F: include/linux/key-type.h 10905F: include/linux/key.h 10906F: include/linux/keyctl.h 10907F: include/uapi/linux/keyctl.h 10908F: security/keys/ 10909 10910KEYS/KEYRINGS_INTEGRITY 10911M: Jarkko Sakkinen <jarkko@kernel.org> 10912M: Mimi Zohar <zohar@linux.ibm.com> 10913L: linux-integrity@vger.kernel.org 10914L: keyrings@vger.kernel.org 10915S: Supported 10916F: security/integrity/platform_certs 10917 10918KFENCE 10919M: Alexander Potapenko <glider@google.com> 10920M: Marco Elver <elver@google.com> 10921R: Dmitry Vyukov <dvyukov@google.com> 10922L: kasan-dev@googlegroups.com 10923S: Maintained 10924F: Documentation/dev-tools/kfence.rst 10925F: arch/*/include/asm/kfence.h 10926F: include/linux/kfence.h 10927F: lib/Kconfig.kfence 10928F: mm/kfence/ 10929 10930KFIFO 10931M: Stefani Seibold <stefani@seibold.net> 10932S: Maintained 10933F: include/linux/kfifo.h 10934F: lib/kfifo.c 10935F: samples/kfifo/ 10936 10937KGDB / KDB /debug_core 10938M: Jason Wessel <jason.wessel@windriver.com> 10939M: Daniel Thompson <daniel.thompson@linaro.org> 10940R: Douglas Anderson <dianders@chromium.org> 10941L: kgdb-bugreport@lists.sourceforge.net 10942S: Maintained 10943W: http://kgdb.wiki.kernel.org/ 10944T: git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git 10945F: Documentation/dev-tools/kgdb.rst 10946F: drivers/misc/kgdbts.c 10947F: drivers/tty/serial/kgdboc.c 10948F: include/linux/kdb.h 10949F: include/linux/kgdb.h 10950F: kernel/debug/ 10951 10952KHADAS MCU MFD DRIVER 10953M: Neil Armstrong <narmstrong@baylibre.com> 10954L: linux-amlogic@lists.infradead.org 10955S: Maintained 10956F: Documentation/devicetree/bindings/mfd/khadas,mcu.yaml 10957F: drivers/mfd/khadas-mcu.c 10958F: include/linux/mfd/khadas-mcu.h 10959F: drivers/thermal/khadas_mcu_fan.c 10960 10961KMEMLEAK 10962M: Catalin Marinas <catalin.marinas@arm.com> 10963S: Maintained 10964F: Documentation/dev-tools/kmemleak.rst 10965F: include/linux/kmemleak.h 10966F: mm/kmemleak.c 10967F: samples/kmemleak/kmemleak-test.c 10968 10969KMOD KERNEL MODULE LOADER - USERMODE HELPER 10970M: Luis Chamberlain <mcgrof@kernel.org> 10971L: linux-kernel@vger.kernel.org 10972L: linux-modules@vger.kernel.org 10973S: Maintained 10974F: include/linux/kmod.h 10975F: kernel/kmod.c 10976F: lib/test_kmod.c 10977F: tools/testing/selftests/kmod/ 10978 10979KPROBES 10980M: Naveen N. Rao <naveen.n.rao@linux.ibm.com> 10981M: Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com> 10982M: "David S. Miller" <davem@davemloft.net> 10983M: Masami Hiramatsu <mhiramat@kernel.org> 10984S: Maintained 10985T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 10986F: Documentation/trace/kprobes.rst 10987F: include/asm-generic/kprobes.h 10988F: include/linux/kprobes.h 10989F: kernel/kprobes.c 10990F: lib/test_kprobes.c 10991F: samples/kprobes 10992 10993KS0108 LCD CONTROLLER DRIVER 10994M: Miguel Ojeda <ojeda@kernel.org> 10995S: Maintained 10996F: Documentation/admin-guide/auxdisplay/ks0108.rst 10997F: drivers/auxdisplay/ks0108.c 10998F: include/linux/ks0108.h 10999 11000KTD253 BACKLIGHT DRIVER 11001M: Linus Walleij <linus.walleij@linaro.org> 11002S: Maintained 11003F: Documentation/devicetree/bindings/leds/backlight/kinetic,ktd253.yaml 11004F: drivers/video/backlight/ktd253-backlight.c 11005 11006KTEST 11007M: Steven Rostedt <rostedt@goodmis.org> 11008M: John Hawley <warthog9@eaglescrag.net> 11009S: Maintained 11010F: tools/testing/ktest 11011 11012L3MDEV 11013M: David Ahern <dsahern@kernel.org> 11014L: netdev@vger.kernel.org 11015S: Maintained 11016F: include/net/l3mdev.h 11017F: net/l3mdev 11018 11019L7 BPF FRAMEWORK 11020M: John Fastabend <john.fastabend@gmail.com> 11021M: Daniel Borkmann <daniel@iogearbox.net> 11022M: Jakub Sitnicki <jakub@cloudflare.com> 11023L: netdev@vger.kernel.org 11024L: bpf@vger.kernel.org 11025S: Maintained 11026F: include/linux/skmsg.h 11027F: net/core/skmsg.c 11028F: net/core/sock_map.c 11029F: net/ipv4/tcp_bpf.c 11030F: net/ipv4/udp_bpf.c 11031F: net/unix/unix_bpf.c 11032 11033LANDLOCK SECURITY MODULE 11034M: Mickaël Salaün <mic@digikod.net> 11035L: linux-security-module@vger.kernel.org 11036S: Supported 11037W: https://landlock.io 11038T: git https://github.com/landlock-lsm/linux.git 11039F: Documentation/security/landlock.rst 11040F: Documentation/userspace-api/landlock.rst 11041F: include/uapi/linux/landlock.h 11042F: samples/landlock/ 11043F: security/landlock/ 11044F: tools/testing/selftests/landlock/ 11045K: landlock 11046K: LANDLOCK 11047 11048LANTIQ / INTEL Ethernet drivers 11049M: Hauke Mehrtens <hauke@hauke-m.de> 11050L: netdev@vger.kernel.org 11051S: Maintained 11052F: drivers/net/dsa/lantiq_gswip.c 11053F: drivers/net/dsa/lantiq_pce.h 11054F: drivers/net/ethernet/lantiq_xrx200.c 11055F: net/dsa/tag_gswip.c 11056 11057LANTIQ MIPS ARCHITECTURE 11058M: John Crispin <john@phrozen.org> 11059L: linux-mips@vger.kernel.org 11060S: Maintained 11061F: arch/mips/lantiq 11062F: drivers/soc/lantiq 11063 11064LASI 53c700 driver for PARISC 11065M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 11066L: linux-scsi@vger.kernel.org 11067S: Maintained 11068F: Documentation/scsi/53c700.rst 11069F: drivers/scsi/53c700* 11070 11071LEAKING_ADDRESSES 11072M: Tobin C. Harding <me@tobin.cc> 11073M: Tycho Andersen <tycho@tycho.pizza> 11074L: linux-hardening@vger.kernel.org 11075S: Maintained 11076T: git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git 11077F: scripts/leaking_addresses.pl 11078 11079LED SUBSYSTEM 11080M: Pavel Machek <pavel@ucw.cz> 11081L: linux-leds@vger.kernel.org 11082S: Maintained 11083T: git git://git.kernel.org/pub/scm/linux/kernel/git/pavel/linux-leds.git 11084F: Documentation/devicetree/bindings/leds/ 11085F: drivers/leds/ 11086F: include/linux/leds.h 11087 11088LEGACY EEPROM DRIVER 11089M: Jean Delvare <jdelvare@suse.com> 11090S: Maintained 11091F: Documentation/misc-devices/eeprom.rst 11092F: drivers/misc/eeprom/eeprom.c 11093 11094LEGO MINDSTORMS EV3 11095R: David Lechner <david@lechnology.com> 11096S: Maintained 11097F: Documentation/devicetree/bindings/power/supply/lego,ev3-battery.yaml 11098F: arch/arm/boot/dts/da850-lego-ev3.dts 11099F: drivers/power/supply/lego_ev3_battery.c 11100 11101LEGO USB Tower driver 11102M: Juergen Stuber <starblue@users.sourceforge.net> 11103L: legousb-devel@lists.sourceforge.net 11104S: Maintained 11105W: http://legousb.sourceforge.net/ 11106F: drivers/usb/misc/legousbtower.c 11107 11108LETSKETCH HID TABLET DRIVER 11109M: Hans de Goede <hdegoede@redhat.com> 11110L: linux-input@vger.kernel.org 11111S: Maintained 11112T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11113F: drivers/hid/hid-letsketch.c 11114 11115LG LAPTOP EXTRAS 11116M: Matan Ziv-Av <matan@svgalib.org> 11117L: platform-driver-x86@vger.kernel.org 11118S: Maintained 11119F: Documentation/ABI/testing/sysfs-platform-lg-laptop 11120F: Documentation/admin-guide/laptops/lg-laptop.rst 11121F: drivers/platform/x86/lg-laptop.c 11122 11123LG2160 MEDIA DRIVER 11124M: Michael Krufky <mkrufky@linuxtv.org> 11125L: linux-media@vger.kernel.org 11126S: Maintained 11127W: https://linuxtv.org 11128W: http://github.com/mkrufky 11129Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11130T: git git://linuxtv.org/mkrufky/tuners.git 11131F: drivers/media/dvb-frontends/lg2160.* 11132 11133LGDT3305 MEDIA DRIVER 11134M: Michael Krufky <mkrufky@linuxtv.org> 11135L: linux-media@vger.kernel.org 11136S: Maintained 11137W: https://linuxtv.org 11138W: http://github.com/mkrufky 11139Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11140T: git git://linuxtv.org/mkrufky/tuners.git 11141F: drivers/media/dvb-frontends/lgdt3305.* 11142 11143LIBATA PATA ARASAN COMPACT FLASH CONTROLLER 11144M: Viresh Kumar <vireshk@kernel.org> 11145L: linux-ide@vger.kernel.org 11146S: Maintained 11147T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11148F: drivers/ata/pata_arasan_cf.c 11149F: include/linux/pata_arasan_cf_data.h 11150 11151LIBATA PATA DRIVERS 11152R: Sergey Shtylyov <s.shtylyov@omp.ru> 11153L: linux-ide@vger.kernel.org 11154F: drivers/ata/ata_*.c 11155F: drivers/ata/pata_*.c 11156 11157LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS 11158M: Linus Walleij <linus.walleij@linaro.org> 11159L: linux-ide@vger.kernel.org 11160S: Maintained 11161T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11162F: drivers/ata/pata_ftide010.c 11163F: drivers/ata/sata_gemini.c 11164F: drivers/ata/sata_gemini.h 11165 11166LIBATA SATA AHCI PLATFORM devices support 11167M: Hans de Goede <hdegoede@redhat.com> 11168M: Jens Axboe <axboe@kernel.dk> 11169L: linux-ide@vger.kernel.org 11170S: Maintained 11171T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11172F: drivers/ata/ahci_platform.c 11173F: drivers/ata/libahci_platform.c 11174F: include/linux/ahci_platform.h 11175 11176LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER 11177M: Mikael Pettersson <mikpelinux@gmail.com> 11178L: linux-ide@vger.kernel.org 11179S: Maintained 11180T: git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git 11181F: drivers/ata/sata_promise.* 11182 11183LIBATA SUBSYSTEM (Serial and Parallel ATA drivers) 11184M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 11185L: linux-ide@vger.kernel.org 11186S: Maintained 11187T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git 11188F: Documentation/devicetree/bindings/ata/ 11189F: drivers/ata/ 11190F: include/linux/ata.h 11191F: include/linux/libata.h 11192 11193LIBNVDIMM BTT: BLOCK TRANSLATION TABLE 11194M: Vishal Verma <vishal.l.verma@intel.com> 11195M: Dan Williams <dan.j.williams@intel.com> 11196M: Dave Jiang <dave.jiang@intel.com> 11197L: nvdimm@lists.linux.dev 11198S: Supported 11199Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11200P: Documentation/nvdimm/maintainer-entry-profile.rst 11201F: drivers/nvdimm/btt* 11202 11203LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER 11204M: Dan Williams <dan.j.williams@intel.com> 11205M: Vishal Verma <vishal.l.verma@intel.com> 11206M: Dave Jiang <dave.jiang@intel.com> 11207L: nvdimm@lists.linux.dev 11208S: Supported 11209Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11210P: Documentation/nvdimm/maintainer-entry-profile.rst 11211F: drivers/nvdimm/pmem* 11212 11213LIBNVDIMM: DEVICETREE BINDINGS 11214M: Oliver O'Halloran <oohall@gmail.com> 11215L: nvdimm@lists.linux.dev 11216S: Supported 11217Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11218F: Documentation/devicetree/bindings/pmem/pmem-region.txt 11219F: drivers/nvdimm/of_pmem.c 11220 11221LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM 11222M: Dan Williams <dan.j.williams@intel.com> 11223M: Vishal Verma <vishal.l.verma@intel.com> 11224M: Dave Jiang <dave.jiang@intel.com> 11225M: Ira Weiny <ira.weiny@intel.com> 11226L: nvdimm@lists.linux.dev 11227S: Supported 11228Q: https://patchwork.kernel.org/project/linux-nvdimm/list/ 11229P: Documentation/nvdimm/maintainer-entry-profile.rst 11230T: git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git 11231F: drivers/acpi/nfit/* 11232F: drivers/nvdimm/* 11233F: include/linux/libnvdimm.h 11234F: include/linux/nd.h 11235F: include/uapi/linux/ndctl.h 11236F: tools/testing/nvdimm/ 11237 11238LICENSES and SPDX stuff 11239M: Thomas Gleixner <tglx@linutronix.de> 11240M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 11241L: linux-spdx@vger.kernel.org 11242S: Maintained 11243T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/spdx.git 11244F: COPYING 11245F: Documentation/process/license-rules.rst 11246F: LICENSES/ 11247F: scripts/spdxcheck-test.sh 11248F: scripts/spdxcheck.py 11249 11250LINEAR RANGES HELPERS 11251M: Mark Brown <broonie@kernel.org> 11252R: Matti Vaittinen <mazziesaccount@gmail.com> 11253F: lib/linear_ranges.c 11254F: lib/test_linear_ranges.c 11255F: include/linux/linear_range.h 11256 11257LINUX FOR POWER MACINTOSH 11258M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11259L: linuxppc-dev@lists.ozlabs.org 11260S: Odd Fixes 11261F: arch/powerpc/platforms/powermac/ 11262F: drivers/macintosh/ 11263 11264LINUX FOR POWERPC (32-BIT AND 64-BIT) 11265M: Michael Ellerman <mpe@ellerman.id.au> 11266R: Benjamin Herrenschmidt <benh@kernel.crashing.org> 11267R: Paul Mackerras <paulus@samba.org> 11268L: linuxppc-dev@lists.ozlabs.org 11269S: Supported 11270W: https://github.com/linuxppc/wiki/wiki 11271Q: http://patchwork.ozlabs.org/project/linuxppc-dev/list/ 11272T: git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git 11273F: Documentation/ABI/stable/sysfs-firmware-opal-* 11274F: Documentation/devicetree/bindings/i2c/i2c-opal.txt 11275F: Documentation/devicetree/bindings/powerpc/ 11276F: Documentation/devicetree/bindings/rtc/rtc-opal.txt 11277F: Documentation/powerpc/ 11278F: arch/powerpc/ 11279F: drivers/*/*/*pasemi* 11280F: drivers/*/*pasemi* 11281F: drivers/char/tpm/tpm_ibmvtpm* 11282F: drivers/crypto/nx/ 11283F: drivers/crypto/vmx/ 11284F: drivers/i2c/busses/i2c-opal.c 11285F: drivers/net/ethernet/ibm/ibmveth.* 11286F: drivers/net/ethernet/ibm/ibmvnic.* 11287F: drivers/pci/hotplug/pnv_php.c 11288F: drivers/pci/hotplug/rpa* 11289F: drivers/rtc/rtc-opal.c 11290F: drivers/scsi/ibmvscsi/ 11291F: drivers/tty/hvc/hvc_opal.c 11292F: drivers/watchdog/wdrtas.c 11293F: tools/testing/selftests/powerpc 11294N: /pmac 11295N: powermac 11296N: powernv 11297N: [^a-z0-9]ps3 11298N: pseries 11299 11300LINUX FOR POWERPC EMBEDDED MPC5XXX 11301M: Anatolij Gustschin <agust@denx.de> 11302L: linuxppc-dev@lists.ozlabs.org 11303S: Odd Fixes 11304F: arch/powerpc/platforms/512x/ 11305F: arch/powerpc/platforms/52xx/ 11306 11307LINUX FOR POWERPC EMBEDDED PPC4XX 11308L: linuxppc-dev@lists.ozlabs.org 11309S: Orphan 11310F: arch/powerpc/platforms/40x/ 11311F: arch/powerpc/platforms/44x/ 11312 11313LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX 11314M: Scott Wood <oss@buserror.net> 11315L: linuxppc-dev@lists.ozlabs.org 11316S: Odd fixes 11317T: git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git 11318F: Documentation/devicetree/bindings/powerpc/fsl/ 11319F: arch/powerpc/platforms/83xx/ 11320F: arch/powerpc/platforms/85xx/ 11321 11322LINUX FOR POWERPC EMBEDDED PPC8XX 11323M: Christophe Leroy <christophe.leroy@csgroup.eu> 11324L: linuxppc-dev@lists.ozlabs.org 11325S: Maintained 11326F: arch/powerpc/platforms/8xx/ 11327 11328LINUX KERNEL DUMP TEST MODULE (LKDTM) 11329M: Kees Cook <keescook@chromium.org> 11330S: Maintained 11331F: drivers/misc/lkdtm/* 11332F: tools/testing/selftests/lkdtm/* 11333 11334LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM) 11335M: Alan Stern <stern@rowland.harvard.edu> 11336M: Andrea Parri <parri.andrea@gmail.com> 11337M: Will Deacon <will@kernel.org> 11338M: Peter Zijlstra <peterz@infradead.org> 11339M: Boqun Feng <boqun.feng@gmail.com> 11340M: Nicholas Piggin <npiggin@gmail.com> 11341M: David Howells <dhowells@redhat.com> 11342M: Jade Alglave <j.alglave@ucl.ac.uk> 11343M: Luc Maranget <luc.maranget@inria.fr> 11344M: "Paul E. McKenney" <paulmck@kernel.org> 11345R: Akira Yokosawa <akiyks@gmail.com> 11346R: Daniel Lustig <dlustig@nvidia.com> 11347R: Joel Fernandes <joel@joelfernandes.org> 11348L: linux-kernel@vger.kernel.org 11349L: linux-arch@vger.kernel.org 11350S: Supported 11351T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 11352F: Documentation/atomic_bitops.txt 11353F: Documentation/atomic_t.txt 11354F: Documentation/core-api/refcount-vs-atomic.rst 11355F: Documentation/litmus-tests/ 11356F: Documentation/memory-barriers.txt 11357F: tools/memory-model/ 11358 11359LIS3LV02D ACCELEROMETER DRIVER 11360M: Eric Piel <eric.piel@tremplin-utc.net> 11361S: Maintained 11362F: Documentation/misc-devices/lis3lv02d.rst 11363F: drivers/misc/lis3lv02d/ 11364F: drivers/platform/x86/hp_accel.c 11365 11366LIST KUNIT TEST 11367M: David Gow <davidgow@google.com> 11368L: linux-kselftest@vger.kernel.org 11369L: kunit-dev@googlegroups.com 11370S: Maintained 11371F: lib/list-test.c 11372 11373LITEX PLATFORM 11374M: Karol Gugala <kgugala@antmicro.com> 11375M: Mateusz Holenko <mholenko@antmicro.com> 11376M: Gabriel Somlo <gsomlo@gmail.com> 11377M: Joel Stanley <joel@jms.id.au> 11378S: Maintained 11379F: Documentation/devicetree/bindings/*/litex,*.yaml 11380F: arch/openrisc/boot/dts/or1klitex.dts 11381F: include/linux/litex.h 11382F: drivers/tty/serial/liteuart.c 11383F: drivers/soc/litex/* 11384F: drivers/net/ethernet/litex/* 11385F: drivers/mmc/host/litex_mmc.c 11386N: litex 11387 11388LIVE PATCHING 11389M: Josh Poimboeuf <jpoimboe@kernel.org> 11390M: Jiri Kosina <jikos@kernel.org> 11391M: Miroslav Benes <mbenes@suse.cz> 11392M: Petr Mladek <pmladek@suse.com> 11393R: Joe Lawrence <joe.lawrence@redhat.com> 11394L: live-patching@vger.kernel.org 11395S: Maintained 11396T: git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git 11397F: Documentation/ABI/testing/sysfs-kernel-livepatch 11398F: Documentation/livepatch/ 11399F: arch/powerpc/include/asm/livepatch.h 11400F: arch/s390/include/asm/livepatch.h 11401F: arch/x86/include/asm/livepatch.h 11402F: include/linux/livepatch.h 11403F: kernel/livepatch/ 11404F: lib/livepatch/ 11405F: samples/livepatch/ 11406F: tools/testing/selftests/livepatch/ 11407 11408LLC (802.2) 11409L: netdev@vger.kernel.org 11410S: Odd fixes 11411F: include/linux/llc.h 11412F: include/net/llc* 11413F: include/uapi/linux/llc.h 11414F: net/llc/ 11415 11416LM73 HARDWARE MONITOR DRIVER 11417M: Guillaume Ligneul <guillaume.ligneul@gmail.com> 11418L: linux-hwmon@vger.kernel.org 11419S: Maintained 11420F: drivers/hwmon/lm73.c 11421 11422LM78 HARDWARE MONITOR DRIVER 11423M: Jean Delvare <jdelvare@suse.com> 11424L: linux-hwmon@vger.kernel.org 11425S: Maintained 11426F: Documentation/hwmon/lm78.rst 11427F: drivers/hwmon/lm78.c 11428 11429LM83 HARDWARE MONITOR DRIVER 11430M: Jean Delvare <jdelvare@suse.com> 11431L: linux-hwmon@vger.kernel.org 11432S: Maintained 11433F: Documentation/hwmon/lm83.rst 11434F: drivers/hwmon/lm83.c 11435 11436LM90 HARDWARE MONITOR DRIVER 11437M: Jean Delvare <jdelvare@suse.com> 11438L: linux-hwmon@vger.kernel.org 11439S: Maintained 11440F: Documentation/devicetree/bindings/hwmon/national,lm90.yaml 11441F: Documentation/hwmon/lm90.rst 11442F: drivers/hwmon/lm90.c 11443F: include/dt-bindings/thermal/lm90.h 11444 11445LM95234 HARDWARE MONITOR DRIVER 11446M: Guenter Roeck <linux@roeck-us.net> 11447L: linux-hwmon@vger.kernel.org 11448S: Maintained 11449F: Documentation/hwmon/lm95234.rst 11450F: drivers/hwmon/lm95234.c 11451 11452LME2510 MEDIA DRIVER 11453M: Malcolm Priestley <tvboxspy@gmail.com> 11454L: linux-media@vger.kernel.org 11455S: Maintained 11456W: https://linuxtv.org 11457Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11458F: drivers/media/usb/dvb-usb-v2/lmedm04* 11459 11460LOADPIN SECURITY MODULE 11461M: Kees Cook <keescook@chromium.org> 11462S: Supported 11463T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin 11464F: Documentation/admin-guide/LSM/LoadPin.rst 11465F: security/loadpin/ 11466 11467LOCKING PRIMITIVES 11468M: Peter Zijlstra <peterz@infradead.org> 11469M: Ingo Molnar <mingo@redhat.com> 11470M: Will Deacon <will@kernel.org> 11471R: Waiman Long <longman@redhat.com> 11472R: Boqun Feng <boqun.feng@gmail.com> (LOCKDEP) 11473L: linux-kernel@vger.kernel.org 11474S: Maintained 11475T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core 11476F: Documentation/locking/ 11477F: arch/*/include/asm/spinlock*.h 11478F: include/linux/lockdep.h 11479F: include/linux/mutex*.h 11480F: include/linux/rwlock*.h 11481F: include/linux/rwsem*.h 11482F: include/linux/seqlock.h 11483F: include/linux/spinlock*.h 11484F: kernel/locking/ 11485F: lib/locking*.[ch] 11486X: kernel/locking/locktorture.c 11487 11488LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks) 11489M: "Richard Russon (FlatCap)" <ldm@flatcap.org> 11490L: linux-ntfs-dev@lists.sourceforge.net 11491S: Maintained 11492W: http://www.linux-ntfs.org/content/view/19/37/ 11493F: Documentation/admin-guide/ldm.rst 11494F: block/partitions/ldm.* 11495 11496LOGITECH HID GAMING KEYBOARDS 11497M: Hans de Goede <hdegoede@redhat.com> 11498L: linux-input@vger.kernel.org 11499S: Maintained 11500T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 11501F: drivers/hid/hid-lg-g15.c 11502 11503LONTIUM LT8912B MIPI TO HDMI BRIDGE 11504M: Adrien Grassein <adrien.grassein@gmail.com> 11505S: Maintained 11506F: Documentation/devicetree/bindings/display/bridge/lontium,lt8912b.yaml 11507F: drivers/gpu/drm/bridge/lontium-lt8912b.c 11508 11509LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI) 11510M: Sathya Prakash <sathya.prakash@broadcom.com> 11511M: Sreekanth Reddy <sreekanth.reddy@broadcom.com> 11512M: Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com> 11513L: MPT-FusionLinux.pdl@broadcom.com 11514L: linux-scsi@vger.kernel.org 11515S: Supported 11516W: http://www.avagotech.com/support/ 11517F: drivers/message/fusion/ 11518F: drivers/scsi/mpt3sas/ 11519 11520LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers 11521M: Matthew Wilcox <willy@infradead.org> 11522L: linux-scsi@vger.kernel.org 11523S: Maintained 11524F: drivers/scsi/sym53c8xx_2/ 11525 11526LTC1660 DAC DRIVER 11527M: Marcus Folkesson <marcus.folkesson@gmail.com> 11528L: linux-iio@vger.kernel.org 11529S: Maintained 11530F: Documentation/devicetree/bindings/iio/dac/lltc,ltc1660.yaml 11531F: drivers/iio/dac/ltc1660.c 11532 11533LTC2688 IIO DAC DRIVER 11534M: Nuno Sá <nuno.sa@analog.com> 11535L: linux-iio@vger.kernel.org 11536S: Supported 11537W: http://ez.analog.com/community/linux-device-drivers 11538F: Documentation/ABI/testing/sysfs-bus-iio-dac-ltc2688 11539F: Documentation/devicetree/bindings/iio/dac/adi,ltc2688.yaml 11540F: drivers/iio/dac/ltc2688.c 11541 11542LTC2947 HARDWARE MONITOR DRIVER 11543M: Nuno Sá <nuno.sa@analog.com> 11544L: linux-hwmon@vger.kernel.org 11545S: Supported 11546W: https://ez.analog.com/linux-software-drivers 11547F: Documentation/devicetree/bindings/hwmon/adi,ltc2947.yaml 11548F: drivers/hwmon/ltc2947-core.c 11549F: drivers/hwmon/ltc2947-i2c.c 11550F: drivers/hwmon/ltc2947-spi.c 11551F: drivers/hwmon/ltc2947.h 11552 11553LTC2983 IIO TEMPERATURE DRIVER 11554M: Nuno Sá <nuno.sa@analog.com> 11555L: linux-iio@vger.kernel.org 11556S: Supported 11557W: https://ez.analog.com/linux-software-drivers 11558F: Documentation/devicetree/bindings/iio/temperature/adi,ltc2983.yaml 11559F: drivers/iio/temperature/ltc2983.c 11560 11561LTC4261 HARDWARE MONITOR DRIVER 11562M: Guenter Roeck <linux@roeck-us.net> 11563L: linux-hwmon@vger.kernel.org 11564S: Maintained 11565F: Documentation/hwmon/ltc4261.rst 11566F: drivers/hwmon/ltc4261.c 11567 11568LTC4306 I2C MULTIPLEXER DRIVER 11569M: Michael Hennerich <michael.hennerich@analog.com> 11570L: linux-i2c@vger.kernel.org 11571S: Supported 11572W: https://ez.analog.com/linux-software-drivers 11573F: Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt 11574F: drivers/i2c/muxes/i2c-mux-ltc4306.c 11575 11576LTP (Linux Test Project) 11577M: Mike Frysinger <vapier@gentoo.org> 11578M: Cyril Hrubis <chrubis@suse.cz> 11579M: Wanlong Gao <wanlong.gao@gmail.com> 11580M: Jan Stancek <jstancek@redhat.com> 11581M: Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com> 11582M: Alexey Kodanev <alexey.kodanev@oracle.com> 11583L: ltp@lists.linux.it (subscribers-only) 11584S: Maintained 11585W: http://linux-test-project.github.io/ 11586T: git git://github.com/linux-test-project/ltp.git 11587 11588LYNX 28G SERDES PHY DRIVER 11589M: Ioana Ciornei <ioana.ciornei@nxp.com> 11590L: netdev@vger.kernel.org 11591S: Supported 11592F: Documentation/devicetree/bindings/phy/fsl,lynx-28g.yaml 11593F: drivers/phy/freescale/phy-fsl-lynx-28g.c 11594 11595LYNX PCS MODULE 11596M: Ioana Ciornei <ioana.ciornei@nxp.com> 11597L: netdev@vger.kernel.org 11598S: Supported 11599F: drivers/net/pcs/pcs-lynx.c 11600F: include/linux/pcs-lynx.h 11601 11602M68K ARCHITECTURE 11603M: Geert Uytterhoeven <geert@linux-m68k.org> 11604L: linux-m68k@lists.linux-m68k.org 11605S: Maintained 11606W: http://www.linux-m68k.org/ 11607T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git 11608F: arch/m68k/ 11609F: drivers/zorro/ 11610 11611M68K ON APPLE MACINTOSH 11612M: Joshua Thompson <funaho@jurai.org> 11613L: linux-m68k@lists.linux-m68k.org 11614S: Maintained 11615W: http://www.mac.linux-m68k.org/ 11616F: arch/m68k/mac/ 11617F: drivers/macintosh/adb-iop.c 11618F: drivers/macintosh/via-macii.c 11619 11620M68K ON HP9000/300 11621M: Philip Blundell <philb@gnu.org> 11622S: Maintained 11623W: http://www.tazenda.demon.co.uk/phil/linux-hp 11624F: arch/m68k/hp300/ 11625 11626M88DS3103 MEDIA DRIVER 11627M: Antti Palosaari <crope@iki.fi> 11628L: linux-media@vger.kernel.org 11629S: Maintained 11630W: https://linuxtv.org 11631W: http://palosaari.fi/linux/ 11632Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11633T: git git://linuxtv.org/anttip/media_tree.git 11634F: drivers/media/dvb-frontends/m88ds3103* 11635 11636M88RS2000 MEDIA DRIVER 11637M: Malcolm Priestley <tvboxspy@gmail.com> 11638L: linux-media@vger.kernel.org 11639S: Maintained 11640W: https://linuxtv.org 11641Q: http://patchwork.linuxtv.org/project/linux-media/list/ 11642F: drivers/media/dvb-frontends/m88rs2000* 11643 11644MA901 MASTERKIT USB FM RADIO DRIVER 11645M: Alexey Klimov <klimov.linux@gmail.com> 11646L: linux-media@vger.kernel.org 11647S: Maintained 11648T: git git://linuxtv.org/media_tree.git 11649F: drivers/media/radio/radio-ma901.c 11650 11651MAC80211 11652M: Johannes Berg <johannes@sipsolutions.net> 11653L: linux-wireless@vger.kernel.org 11654S: Maintained 11655W: https://wireless.wiki.kernel.org/ 11656Q: https://patchwork.kernel.org/project/linux-wireless/list/ 11657T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 11658T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 11659F: Documentation/networking/mac80211-injection.rst 11660F: Documentation/networking/mac80211_hwsim/mac80211_hwsim.rst 11661F: drivers/net/wireless/mac80211_hwsim.[ch] 11662F: include/net/mac80211.h 11663F: net/mac80211/ 11664 11665MAILBOX API 11666M: Jassi Brar <jassisinghbrar@gmail.com> 11667L: linux-kernel@vger.kernel.org 11668S: Maintained 11669F: drivers/mailbox/ 11670F: include/linux/mailbox_client.h 11671F: include/linux/mailbox_controller.h 11672F: include/dt-bindings/mailbox/ 11673F: Documentation/devicetree/bindings/mailbox/ 11674 11675MAILBOX ARM MHUv2 11676M: Viresh Kumar <viresh.kumar@linaro.org> 11677M: Tushar Khandelwal <Tushar.Khandelwal@arm.com> 11678L: linux-kernel@vger.kernel.org 11679S: Maintained 11680F: drivers/mailbox/arm_mhuv2.c 11681F: include/linux/mailbox/arm_mhuv2_message.h 11682F: Documentation/devicetree/bindings/mailbox/arm,mhuv2.yaml 11683 11684MANAGEMENT COMPONENT TRANSPORT PROTOCOL (MCTP) 11685M: Jeremy Kerr <jk@codeconstruct.com.au> 11686M: Matt Johnston <matt@codeconstruct.com.au> 11687L: netdev@vger.kernel.org 11688S: Maintained 11689F: Documentation/networking/mctp.rst 11690F: drivers/net/mctp/ 11691F: include/net/mctp.h 11692F: include/net/mctpdevice.h 11693F: include/net/netns/mctp.h 11694F: net/mctp/ 11695 11696MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7 11697M: Michael Kerrisk <mtk.manpages@gmail.com> 11698L: linux-man@vger.kernel.org 11699S: Maintained 11700W: http://www.kernel.org/doc/man-pages 11701 11702MARDUK (CREATOR CI40) DEVICE TREE SUPPORT 11703M: Rahul Bedarkar <rahulbedarkar89@gmail.com> 11704L: linux-mips@vger.kernel.org 11705S: Maintained 11706F: arch/mips/boot/dts/img/pistachio* 11707 11708MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER 11709M: Andrew Lunn <andrew@lunn.ch> 11710M: Vivien Didelot <vivien.didelot@gmail.com> 11711L: netdev@vger.kernel.org 11712S: Maintained 11713F: Documentation/devicetree/bindings/net/dsa/marvell.txt 11714F: Documentation/networking/devlink/mv88e6xxx.rst 11715F: drivers/net/dsa/mv88e6xxx/ 11716F: include/linux/dsa/mv88e6xxx.h 11717F: include/linux/platform_data/mv88e6xxx.h 11718 11719MARVELL ARMADA 3700 PHY DRIVERS 11720M: Miquel Raynal <miquel.raynal@bootlin.com> 11721S: Maintained 11722F: Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt 11723F: Documentation/devicetree/bindings/phy/marvell,armada-3700-utmi-phy.yaml 11724F: drivers/phy/marvell/phy-mvebu-a3700-comphy.c 11725F: drivers/phy/marvell/phy-mvebu-a3700-utmi.c 11726 11727MARVELL ARMADA 3700 SERIAL DRIVER 11728M: Pali Rohár <pali@kernel.org> 11729S: Maintained 11730F: Documentation/devicetree/bindings/clock/marvell,armada-3700-uart-clock.yaml 11731F: Documentation/devicetree/bindings/serial/mvebu-uart.txt 11732F: drivers/tty/serial/mvebu-uart.c 11733 11734MARVELL ARMADA DRM SUPPORT 11735M: Russell King <linux@armlinux.org.uk> 11736S: Maintained 11737T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel 11738T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes 11739F: Documentation/devicetree/bindings/display/armada/ 11740F: drivers/gpu/drm/armada/ 11741F: include/uapi/drm/armada_drm.h 11742 11743MARVELL CRYPTO DRIVER 11744M: Boris Brezillon <bbrezillon@kernel.org> 11745M: Arnaud Ebalard <arno@natisbad.org> 11746M: Srujana Challa <schalla@marvell.com> 11747L: linux-crypto@vger.kernel.org 11748S: Maintained 11749F: drivers/crypto/marvell/ 11750F: include/linux/soc/marvell/octeontx2/ 11751 11752MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2) 11753M: Mirko Lindner <mlindner@marvell.com> 11754M: Stephen Hemminger <stephen@networkplumber.org> 11755L: netdev@vger.kernel.org 11756S: Maintained 11757F: drivers/net/ethernet/marvell/sk* 11758 11759MARVELL LIBERTAS WIRELESS DRIVER 11760L: libertas-dev@lists.infradead.org 11761S: Orphan 11762F: drivers/net/wireless/marvell/libertas/ 11763 11764MARVELL MACCHIATOBIN SUPPORT 11765M: Russell King <linux@armlinux.org.uk> 11766L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 11767S: Maintained 11768F: arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts 11769 11770MARVELL MV643XX ETHERNET DRIVER 11771M: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> 11772L: netdev@vger.kernel.org 11773S: Maintained 11774F: drivers/net/ethernet/marvell/mv643xx_eth.* 11775F: include/linux/mv643xx.h 11776 11777MARVELL MV88X3310 PHY DRIVER 11778M: Russell King <linux@armlinux.org.uk> 11779M: Marek Behún <kabel@kernel.org> 11780L: netdev@vger.kernel.org 11781S: Maintained 11782F: drivers/net/phy/marvell10g.c 11783 11784MARVELL MVEBU THERMAL DRIVER 11785M: Miquel Raynal <miquel.raynal@bootlin.com> 11786S: Maintained 11787F: drivers/thermal/armada_thermal.c 11788 11789MARVELL MVNETA ETHERNET DRIVER 11790M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 11791L: netdev@vger.kernel.org 11792S: Maintained 11793F: drivers/net/ethernet/marvell/mvneta.* 11794 11795MARVELL MVPP2 ETHERNET DRIVER 11796M: Marcin Wojtas <mw@semihalf.com> 11797M: Russell King <linux@armlinux.org.uk> 11798L: netdev@vger.kernel.org 11799S: Maintained 11800F: Documentation/devicetree/bindings/net/marvell-pp2.txt 11801F: drivers/net/ethernet/marvell/mvpp2/ 11802 11803MARVELL MWIFIEX WIRELESS DRIVER 11804M: Amitkumar Karwar <amitkarwar@gmail.com> 11805M: Ganapathi Bhat <ganapathi017@gmail.com> 11806M: Sharvari Harisangam <sharvari.harisangam@nxp.com> 11807M: Xinming Hu <huxinming820@gmail.com> 11808L: linux-wireless@vger.kernel.org 11809S: Maintained 11810F: drivers/net/wireless/marvell/mwifiex/ 11811 11812MARVELL MWL8K WIRELESS DRIVER 11813M: Lennert Buytenhek <buytenh@wantstofly.org> 11814L: linux-wireless@vger.kernel.org 11815S: Odd Fixes 11816F: drivers/net/wireless/marvell/mwl8k.c 11817 11818MARVELL NAND CONTROLLER DRIVER 11819M: Miquel Raynal <miquel.raynal@bootlin.com> 11820L: linux-mtd@lists.infradead.org 11821S: Maintained 11822F: Documentation/devicetree/bindings/mtd/marvell-nand.txt 11823F: drivers/mtd/nand/raw/marvell_nand.c 11824 11825MARVELL OCTEONTX2 PHYSICAL FUNCTION DRIVER 11826M: Sunil Goutham <sgoutham@marvell.com> 11827M: Geetha sowjanya <gakula@marvell.com> 11828M: Subbaraya Sundeep <sbhatta@marvell.com> 11829M: hariprasad <hkelam@marvell.com> 11830L: netdev@vger.kernel.org 11831S: Supported 11832F: drivers/net/ethernet/marvell/octeontx2/nic/ 11833F: include/linux/soc/marvell/octeontx2/ 11834 11835MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER 11836M: Sunil Goutham <sgoutham@marvell.com> 11837M: Linu Cherian <lcherian@marvell.com> 11838M: Geetha sowjanya <gakula@marvell.com> 11839M: Jerin Jacob <jerinj@marvell.com> 11840M: hariprasad <hkelam@marvell.com> 11841M: Subbaraya Sundeep <sbhatta@marvell.com> 11842L: netdev@vger.kernel.org 11843S: Supported 11844F: Documentation/networking/device_drivers/ethernet/marvell/octeontx2.rst 11845F: drivers/net/ethernet/marvell/octeontx2/af/ 11846 11847MARVELL PRESTERA ETHERNET SWITCH DRIVER 11848M: Taras Chornyi <tchornyi@marvell.com> 11849S: Supported 11850W: https://github.com/Marvell-switching/switchdev-prestera 11851F: drivers/net/ethernet/marvell/prestera/ 11852 11853MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER 11854M: Nicolas Pitre <nico@fluxnic.net> 11855S: Odd Fixes 11856F: drivers/mmc/host/mvsdio.* 11857 11858MARVELL USB MDIO CONTROLLER DRIVER 11859M: Tobias Waldekranz <tobias@waldekranz.com> 11860L: netdev@vger.kernel.org 11861S: Maintained 11862F: Documentation/devicetree/bindings/net/marvell,mvusb.yaml 11863F: drivers/net/mdio/mdio-mvusb.c 11864 11865MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER 11866M: Hu Ziji <huziji@marvell.com> 11867L: linux-mmc@vger.kernel.org 11868S: Supported 11869F: Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.yaml 11870F: drivers/mmc/host/sdhci-xenon* 11871 11872MATROX FRAMEBUFFER DRIVER 11873L: linux-fbdev@vger.kernel.org 11874S: Orphan 11875F: drivers/video/fbdev/matrox/matroxfb_* 11876F: include/uapi/linux/matroxfb.h 11877 11878MAX15301 DRIVER 11879M: Daniel Nilsson <daniel.nilsson@flex.com> 11880L: linux-hwmon@vger.kernel.org 11881S: Maintained 11882F: Documentation/hwmon/max15301.rst 11883F: drivers/hwmon/pmbus/max15301.c 11884 11885MAX16065 HARDWARE MONITOR DRIVER 11886M: Guenter Roeck <linux@roeck-us.net> 11887L: linux-hwmon@vger.kernel.org 11888S: Maintained 11889F: Documentation/hwmon/max16065.rst 11890F: drivers/hwmon/max16065.c 11891 11892MAX2175 SDR TUNER DRIVER 11893M: Ramesh Shanmugasundaram <rashanmu@gmail.com> 11894L: linux-media@vger.kernel.org 11895S: Maintained 11896T: git git://linuxtv.org/media_tree.git 11897F: Documentation/devicetree/bindings/media/i2c/max2175.txt 11898F: Documentation/userspace-api/media/drivers/max2175.rst 11899F: drivers/media/i2c/max2175* 11900F: include/uapi/linux/max2175.h 11901 11902MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER 11903L: linux-hwmon@vger.kernel.org 11904S: Orphan 11905F: Documentation/hwmon/max6650.rst 11906F: drivers/hwmon/max6650.c 11907 11908MAX6697 HARDWARE MONITOR DRIVER 11909M: Guenter Roeck <linux@roeck-us.net> 11910L: linux-hwmon@vger.kernel.org 11911S: Maintained 11912F: Documentation/devicetree/bindings/hwmon/max6697.txt 11913F: Documentation/hwmon/max6697.rst 11914F: drivers/hwmon/max6697.c 11915F: include/linux/platform_data/max6697.h 11916 11917MAX9286 QUAD GMSL DESERIALIZER DRIVER 11918M: Jacopo Mondi <jacopo+renesas@jmondi.org> 11919M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 11920M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 11921M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 11922L: linux-media@vger.kernel.org 11923S: Maintained 11924F: Documentation/devicetree/bindings/media/i2c/maxim,max9286.yaml 11925F: drivers/media/i2c/max9286.c 11926 11927MAX96712 QUAD GMSL2 DESERIALIZER DRIVER 11928M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 11929L: linux-media@vger.kernel.org 11930S: Maintained 11931F: drivers/staging/media/max96712/max96712.c 11932 11933MAX9860 MONO AUDIO VOICE CODEC DRIVER 11934M: Peter Rosin <peda@axentia.se> 11935L: alsa-devel@alsa-project.org (moderated for non-subscribers) 11936S: Maintained 11937F: Documentation/devicetree/bindings/sound/max9860.txt 11938F: sound/soc/codecs/max9860.* 11939 11940MAXBOTIX ULTRASONIC RANGER IIO DRIVER 11941M: Andreas Klinger <ak@it-klinger.de> 11942L: linux-iio@vger.kernel.org 11943S: Maintained 11944F: Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.yaml 11945F: drivers/iio/proximity/mb1232.c 11946 11947MAXIM MAX17040 FAMILY FUEL GAUGE DRIVERS 11948R: Iskren Chernev <iskren.chernev@gmail.com> 11949R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 11950R: Marek Szyprowski <m.szyprowski@samsung.com> 11951R: Matheus Castello <matheus@castello.eng.br> 11952L: linux-pm@vger.kernel.org 11953S: Maintained 11954F: Documentation/devicetree/bindings/power/supply/maxim,max17040.yaml 11955F: drivers/power/supply/max17040_battery.c 11956 11957MAXIM MAX17042 FAMILY FUEL GAUGE DRIVERS 11958R: Hans de Goede <hdegoede@redhat.com> 11959R: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 11960R: Marek Szyprowski <m.szyprowski@samsung.com> 11961R: Sebastian Krzyszkowiak <sebastian.krzyszkowiak@puri.sm> 11962R: Purism Kernel Team <kernel@puri.sm> 11963L: linux-pm@vger.kernel.org 11964S: Maintained 11965F: Documentation/devicetree/bindings/power/supply/maxim,max17042.yaml 11966F: drivers/power/supply/max17042_battery.c 11967 11968MAXIM MAX20086 CAMERA POWER PROTECTOR DRIVER 11969M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 11970L: linux-kernel@vger.kernel.org 11971S: Maintained 11972F: Documentation/devicetree/bindings/regulator/maxim,max20086.yaml 11973F: drivers/regulator/max20086-regulator.c 11974 11975MAXIM MAX77650 PMIC MFD DRIVER 11976M: Bartosz Golaszewski <brgl@bgdev.pl> 11977L: linux-kernel@vger.kernel.org 11978S: Maintained 11979F: Documentation/devicetree/bindings/*/*max77650.yaml 11980F: Documentation/devicetree/bindings/*/max77650*.yaml 11981F: drivers/gpio/gpio-max77650.c 11982F: drivers/input/misc/max77650-onkey.c 11983F: drivers/leds/leds-max77650.c 11984F: drivers/mfd/max77650.c 11985F: drivers/power/supply/max77650-charger.c 11986F: drivers/regulator/max77650-regulator.c 11987F: include/linux/mfd/max77650.h 11988 11989MAXIM MAX77714 PMIC MFD DRIVER 11990M: Luca Ceresoli <luca@lucaceresoli.net> 11991S: Maintained 11992F: Documentation/devicetree/bindings/mfd/maxim,max77714.yaml 11993F: drivers/mfd/max77714.c 11994F: include/linux/mfd/max77714.h 11995 11996MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER 11997M: Javier Martinez Canillas <javier@dowhile0.org> 11998L: linux-kernel@vger.kernel.org 11999S: Supported 12000F: Documentation/devicetree/bindings/*/*max77802.yaml 12001F: drivers/regulator/max77802-regulator.c 12002F: include/dt-bindings/*/*max77802.h 12003 12004MAXIM MAX77976 BATTERY CHARGER 12005M: Luca Ceresoli <luca@lucaceresoli.net> 12006S: Supported 12007F: Documentation/devicetree/bindings/power/supply/maxim,max77976.yaml 12008F: drivers/power/supply/max77976_charger.c 12009 12010MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS 12011M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12012M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12013L: linux-pm@vger.kernel.org 12014S: Supported 12015B: mailto:linux-samsung-soc@vger.kernel.org 12016F: Documentation/devicetree/bindings/power/supply/maxim,max14577.yaml 12017F: Documentation/devicetree/bindings/power/supply/maxim,max77693.yaml 12018F: drivers/power/supply/max14577_charger.c 12019F: drivers/power/supply/max77693_charger.c 12020 12021MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS 12022M: Chanwoo Choi <cw00.choi@samsung.com> 12023M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12024M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 12025L: linux-kernel@vger.kernel.org 12026S: Supported 12027B: mailto:linux-samsung-soc@vger.kernel.org 12028F: Documentation/devicetree/bindings/*/maxim,max14577.yaml 12029F: Documentation/devicetree/bindings/*/maxim,max77686.yaml 12030F: Documentation/devicetree/bindings/*/maxim,max77693.yaml 12031F: Documentation/devicetree/bindings/*/maxim,max77843.yaml 12032F: Documentation/devicetree/bindings/clock/maxim,max77686.txt 12033F: Documentation/devicetree/bindings/mfd/max77693.txt 12034F: drivers/*/*max77843.c 12035F: drivers/*/max14577*.c 12036F: drivers/*/max77686*.c 12037F: drivers/*/max77693*.c 12038F: drivers/clk/clk-max77686.c 12039F: drivers/extcon/extcon-max14577.c 12040F: drivers/extcon/extcon-max77693.c 12041F: drivers/rtc/rtc-max77686.c 12042F: include/linux/mfd/max14577*.h 12043F: include/linux/mfd/max77686*.h 12044F: include/linux/mfd/max77693*.h 12045 12046MAXIRADIO FM RADIO RECEIVER DRIVER 12047M: Hans Verkuil <hverkuil@xs4all.nl> 12048L: linux-media@vger.kernel.org 12049S: Maintained 12050W: https://linuxtv.org 12051T: git git://linuxtv.org/media_tree.git 12052F: drivers/media/radio/radio-maxiradio* 12053 12054MAXLINEAR ETHERNET PHY DRIVER 12055M: Xu Liang <lxu@maxlinear.com> 12056L: netdev@vger.kernel.org 12057S: Supported 12058F: drivers/net/phy/mxl-gpy.c 12059 12060MCBA MICROCHIP CAN BUS ANALYZER TOOL DRIVER 12061R: Yasushi SHOJI <yashi@spacecubics.com> 12062L: linux-can@vger.kernel.org 12063S: Maintained 12064F: drivers/net/can/usb/mcba_usb.c 12065 12066MCAN MMIO DEVICE DRIVER 12067M: Chandrasekar Ramakrishnan <rcsekar@samsung.com> 12068L: linux-can@vger.kernel.org 12069S: Maintained 12070F: Documentation/devicetree/bindings/net/can/bosch,m_can.yaml 12071F: drivers/net/can/m_can/m_can.c 12072F: drivers/net/can/m_can/m_can.h 12073F: drivers/net/can/m_can/m_can_platform.c 12074 12075MCP2221A MICROCHIP USB-HID TO I2C BRIDGE DRIVER 12076M: Rishi Gupta <gupt21@gmail.com> 12077L: linux-i2c@vger.kernel.org 12078L: linux-input@vger.kernel.org 12079S: Maintained 12080F: drivers/hid/hid-mcp2221.c 12081 12082MCP251XFD SPI-CAN NETWORK DRIVER 12083M: Marc Kleine-Budde <mkl@pengutronix.de> 12084M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12085R: Thomas Kopp <thomas.kopp@microchip.com> 12086L: linux-can@vger.kernel.org 12087S: Maintained 12088F: Documentation/devicetree/bindings/net/can/microchip,mcp251xfd.yaml 12089F: drivers/net/can/spi/mcp251xfd/ 12090 12091MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS 12092M: Peter Rosin <peda@axentia.se> 12093L: linux-iio@vger.kernel.org 12094S: Maintained 12095F: Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531 12096F: drivers/iio/potentiometer/mcp4018.c 12097F: drivers/iio/potentiometer/mcp4531.c 12098 12099MCR20A IEEE-802.15.4 RADIO DRIVER 12100M: Xue Liu <liuxuenetmail@gmail.com> 12101L: linux-wpan@vger.kernel.org 12102S: Maintained 12103W: https://github.com/xueliu/mcr20a-linux 12104F: Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt 12105F: drivers/net/ieee802154/mcr20a.c 12106F: drivers/net/ieee802154/mcr20a.h 12107 12108MEASUREMENT COMPUTING CIO-DAC IIO DRIVER 12109M: William Breathitt Gray <vilhelm.gray@gmail.com> 12110L: linux-iio@vger.kernel.org 12111S: Maintained 12112F: drivers/iio/dac/cio-dac.c 12113 12114MEDIA CONTROLLER FRAMEWORK 12115M: Sakari Ailus <sakari.ailus@linux.intel.com> 12116M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12117L: linux-media@vger.kernel.org 12118S: Supported 12119W: https://www.linuxtv.org 12120T: git git://linuxtv.org/media_tree.git 12121F: drivers/media/mc/ 12122F: include/media/media-*.h 12123F: include/uapi/linux/media.h 12124 12125MEDIA DRIVER FOR FREESCALE IMX PXP 12126M: Philipp Zabel <p.zabel@pengutronix.de> 12127L: linux-media@vger.kernel.org 12128S: Maintained 12129T: git git://linuxtv.org/media_tree.git 12130F: drivers/media/platform/nxp/imx-pxp.[ch] 12131 12132MEDIA DRIVERS FOR ASCOT2E 12133M: Sergey Kozlov <serjk@netup.ru> 12134M: Abylay Ospan <aospan@netup.ru> 12135L: linux-media@vger.kernel.org 12136S: Supported 12137W: https://linuxtv.org 12138W: http://netup.tv/ 12139T: git git://linuxtv.org/media_tree.git 12140F: drivers/media/dvb-frontends/ascot2e* 12141 12142MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS 12143M: Jasmin Jessich <jasmin@anw.at> 12144L: linux-media@vger.kernel.org 12145S: Maintained 12146W: https://linuxtv.org 12147T: git git://linuxtv.org/media_tree.git 12148F: drivers/media/dvb-frontends/cxd2099* 12149 12150MEDIA DRIVERS FOR CXD2841ER 12151M: Sergey Kozlov <serjk@netup.ru> 12152M: Abylay Ospan <aospan@netup.ru> 12153L: linux-media@vger.kernel.org 12154S: Supported 12155W: https://linuxtv.org 12156W: http://netup.tv/ 12157T: git git://linuxtv.org/media_tree.git 12158F: drivers/media/dvb-frontends/cxd2841er* 12159 12160MEDIA DRIVERS FOR CXD2880 12161M: Yasunari Takiguchi <Yasunari.Takiguchi@sony.com> 12162L: linux-media@vger.kernel.org 12163S: Supported 12164W: http://linuxtv.org/ 12165T: git git://linuxtv.org/media_tree.git 12166F: drivers/media/dvb-frontends/cxd2880/* 12167F: drivers/media/spi/cxd2880* 12168 12169MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES 12170L: linux-media@vger.kernel.org 12171S: Orphan 12172W: https://linuxtv.org 12173T: git git://linuxtv.org/media_tree.git 12174F: drivers/media/pci/ddbridge/* 12175 12176MEDIA DRIVERS FOR FREESCALE IMX 12177M: Steve Longerbeam <slongerbeam@gmail.com> 12178M: Philipp Zabel <p.zabel@pengutronix.de> 12179L: linux-media@vger.kernel.org 12180S: Maintained 12181T: git git://linuxtv.org/media_tree.git 12182F: Documentation/admin-guide/media/imx.rst 12183F: Documentation/devicetree/bindings/media/imx.txt 12184F: drivers/staging/media/imx/ 12185F: include/linux/imx-media.h 12186F: include/media/imx.h 12187 12188MEDIA DRIVERS FOR FREESCALE IMX7 12189M: Rui Miguel Silva <rmfrfs@gmail.com> 12190M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12191L: linux-media@vger.kernel.org 12192S: Maintained 12193T: git git://linuxtv.org/media_tree.git 12194F: Documentation/admin-guide/media/imx7.rst 12195F: Documentation/devicetree/bindings/media/nxp,imx-mipi-csi2.yaml 12196F: Documentation/devicetree/bindings/media/nxp,imx7-csi.yaml 12197F: drivers/media/platform/nxp/imx-mipi-csis.c 12198F: drivers/staging/media/imx/imx7-media-csi.c 12199 12200MEDIA DRIVERS FOR HELENE 12201M: Abylay Ospan <aospan@netup.ru> 12202L: linux-media@vger.kernel.org 12203S: Supported 12204W: https://linuxtv.org 12205W: http://netup.tv/ 12206T: git git://linuxtv.org/media_tree.git 12207F: drivers/media/dvb-frontends/helene* 12208 12209MEDIA DRIVERS FOR HORUS3A 12210M: Sergey Kozlov <serjk@netup.ru> 12211M: Abylay Ospan <aospan@netup.ru> 12212L: linux-media@vger.kernel.org 12213S: Supported 12214W: https://linuxtv.org 12215W: http://netup.tv/ 12216T: git git://linuxtv.org/media_tree.git 12217F: drivers/media/dvb-frontends/horus3a* 12218 12219MEDIA DRIVERS FOR LNBH25 12220M: Sergey Kozlov <serjk@netup.ru> 12221M: Abylay Ospan <aospan@netup.ru> 12222L: linux-media@vger.kernel.org 12223S: Supported 12224W: https://linuxtv.org 12225W: http://netup.tv/ 12226T: git git://linuxtv.org/media_tree.git 12227F: drivers/media/dvb-frontends/lnbh25* 12228 12229MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS 12230L: linux-media@vger.kernel.org 12231S: Orphan 12232W: https://linuxtv.org 12233T: git git://linuxtv.org/media_tree.git 12234F: drivers/media/dvb-frontends/mxl5xx* 12235 12236MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices 12237M: Sergey Kozlov <serjk@netup.ru> 12238M: Abylay Ospan <aospan@netup.ru> 12239L: linux-media@vger.kernel.org 12240S: Supported 12241W: https://linuxtv.org 12242W: http://netup.tv/ 12243T: git git://linuxtv.org/media_tree.git 12244F: drivers/media/pci/netup_unidvb/* 12245 12246MEDIA DRIVERS FOR NVIDIA TEGRA - VDE 12247M: Dmitry Osipenko <digetx@gmail.com> 12248L: linux-media@vger.kernel.org 12249L: linux-tegra@vger.kernel.org 12250S: Maintained 12251T: git git://linuxtv.org/media_tree.git 12252F: Documentation/devicetree/bindings/media/nvidia,tegra-vde.yaml 12253F: drivers/media/platform/nvidia/tegra-vde/ 12254 12255MEDIA DRIVERS FOR RENESAS - CEU 12256M: Jacopo Mondi <jacopo@jmondi.org> 12257L: linux-media@vger.kernel.org 12258L: linux-renesas-soc@vger.kernel.org 12259S: Supported 12260T: git git://linuxtv.org/media_tree.git 12261F: Documentation/devicetree/bindings/media/renesas,ceu.yaml 12262F: drivers/media/platform/renesas/renesas-ceu.c 12263F: include/media/drv-intf/renesas-ceu.h 12264 12265MEDIA DRIVERS FOR RENESAS - DRIF 12266M: Fabrizio Castro <fabrizio.castro.jz@renesas.com> 12267L: linux-media@vger.kernel.org 12268L: linux-renesas-soc@vger.kernel.org 12269S: Supported 12270T: git git://linuxtv.org/media_tree.git 12271F: Documentation/devicetree/bindings/media/renesas,drif.yaml 12272F: drivers/media/platform/renesas/rcar_drif.c 12273 12274MEDIA DRIVERS FOR RENESAS - FCP 12275M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12276L: linux-media@vger.kernel.org 12277L: linux-renesas-soc@vger.kernel.org 12278S: Supported 12279T: git git://linuxtv.org/media_tree.git 12280F: Documentation/devicetree/bindings/media/renesas,fcp.yaml 12281F: drivers/media/platform/renesas/rcar-fcp.c 12282F: include/media/rcar-fcp.h 12283 12284MEDIA DRIVERS FOR RENESAS - FDP1 12285M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12286L: linux-media@vger.kernel.org 12287L: linux-renesas-soc@vger.kernel.org 12288S: Supported 12289T: git git://linuxtv.org/media_tree.git 12290F: Documentation/devicetree/bindings/media/renesas,fdp1.yaml 12291F: drivers/media/platform/renesas/rcar_fdp1.c 12292 12293MEDIA DRIVERS FOR RENESAS - VIN 12294M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 12295L: linux-media@vger.kernel.org 12296L: linux-renesas-soc@vger.kernel.org 12297S: Supported 12298T: git git://linuxtv.org/media_tree.git 12299F: Documentation/devicetree/bindings/media/renesas,csi2.yaml 12300F: Documentation/devicetree/bindings/media/renesas,isp.yaml 12301F: Documentation/devicetree/bindings/media/renesas,vin.yaml 12302F: drivers/media/platform/renesas/rcar-isp.c 12303F: drivers/media/platform/renesas/rcar-vin/ 12304 12305MEDIA DRIVERS FOR RENESAS - VSP1 12306M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 12307M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 12308L: linux-media@vger.kernel.org 12309L: linux-renesas-soc@vger.kernel.org 12310S: Supported 12311T: git git://linuxtv.org/media_tree.git 12312F: Documentation/devicetree/bindings/media/renesas,vsp1.yaml 12313F: drivers/media/platform/renesas/vsp1/ 12314 12315MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs 12316L: linux-media@vger.kernel.org 12317S: Orphan 12318W: https://linuxtv.org 12319T: git git://linuxtv.org/media_tree.git 12320F: drivers/media/dvb-frontends/stv0910* 12321 12322MEDIA DRIVERS FOR ST STV6111 TUNER ICs 12323L: linux-media@vger.kernel.org 12324S: Orphan 12325W: https://linuxtv.org 12326T: git git://linuxtv.org/media_tree.git 12327F: drivers/media/dvb-frontends/stv6111* 12328 12329MEDIA DRIVERS FOR STM32 - DCMI 12330M: Hugues Fruchet <hugues.fruchet@foss.st.com> 12331L: linux-media@vger.kernel.org 12332S: Supported 12333T: git git://linuxtv.org/media_tree.git 12334F: Documentation/devicetree/bindings/media/st,stm32-dcmi.yaml 12335F: drivers/media/platform/st/stm32/stm32-dcmi.c 12336 12337MEDIA INPUT INFRASTRUCTURE (V4L/DVB) 12338M: Mauro Carvalho Chehab <mchehab@kernel.org> 12339L: linux-media@vger.kernel.org 12340S: Maintained 12341W: https://linuxtv.org 12342Q: http://patchwork.kernel.org/project/linux-media/list/ 12343T: git git://linuxtv.org/media_tree.git 12344F: Documentation/admin-guide/media/ 12345F: Documentation/devicetree/bindings/media/ 12346F: Documentation/driver-api/media/ 12347F: Documentation/userspace-api/media/ 12348F: drivers/media/ 12349F: drivers/staging/media/ 12350F: include/linux/platform_data/media/ 12351F: include/media/ 12352F: include/uapi/linux/dvb/ 12353F: include/uapi/linux/ivtv* 12354F: include/uapi/linux/media.h 12355F: include/uapi/linux/meye.h 12356F: include/uapi/linux/uvcvideo.h 12357F: include/uapi/linux/v4l2-* 12358F: include/uapi/linux/videodev2.h 12359 12360MEDIATEK BLUETOOTH DRIVER 12361M: Sean Wang <sean.wang@mediatek.com> 12362L: linux-bluetooth@vger.kernel.org 12363L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12364S: Maintained 12365F: Documentation/devicetree/bindings/net/mediatek-bluetooth.txt 12366F: drivers/bluetooth/btmtkuart.c 12367 12368MEDIATEK BOARD LEVEL SHUTDOWN DRIVERS 12369M: Sean Wang <sean.wang@mediatek.com> 12370L: linux-pm@vger.kernel.org 12371S: Maintained 12372F: Documentation/devicetree/bindings/power/reset/mt6323-poweroff.txt 12373F: drivers/power/reset/mt6323-poweroff.c 12374 12375MEDIATEK CIR DRIVER 12376M: Sean Wang <sean.wang@mediatek.com> 12377S: Maintained 12378F: drivers/media/rc/mtk-cir.c 12379 12380MEDIATEK DMA DRIVER 12381M: Sean Wang <sean.wang@mediatek.com> 12382L: dmaengine@vger.kernel.org 12383L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12384L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12385S: Maintained 12386F: Documentation/devicetree/bindings/dma/mtk-* 12387F: drivers/dma/mediatek/ 12388 12389MEDIATEK ETHERNET DRIVER 12390M: Felix Fietkau <nbd@nbd.name> 12391M: John Crispin <john@phrozen.org> 12392M: Sean Wang <sean.wang@mediatek.com> 12393M: Mark Lee <Mark-MC.Lee@mediatek.com> 12394L: netdev@vger.kernel.org 12395S: Maintained 12396F: drivers/net/ethernet/mediatek/ 12397 12398MEDIATEK I2C CONTROLLER DRIVER 12399M: Qii Wang <qii.wang@mediatek.com> 12400L: linux-i2c@vger.kernel.org 12401S: Maintained 12402F: Documentation/devicetree/bindings/i2c/i2c-mt65xx.txt 12403F: drivers/i2c/busses/i2c-mt65xx.c 12404 12405MEDIATEK IOMMU DRIVER 12406M: Yong Wu <yong.wu@mediatek.com> 12407L: iommu@lists.linux-foundation.org 12408L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12409S: Supported 12410F: Documentation/devicetree/bindings/iommu/mediatek* 12411F: drivers/iommu/mtk_iommu* 12412F: include/dt-bindings/memory/mt*-port.h 12413 12414MEDIATEK JPEG DRIVER 12415M: Bin Liu <bin.liu@mediatek.com> 12416S: Supported 12417F: Documentation/devicetree/bindings/media/mediatek-jpeg-*.yaml 12418F: drivers/media/platform/mediatek/jpeg/ 12419 12420MEDIATEK MDP DRIVER 12421M: Minghsiu Tsai <minghsiu.tsai@mediatek.com> 12422M: Houlong Wei <houlong.wei@mediatek.com> 12423M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12424S: Supported 12425F: Documentation/devicetree/bindings/media/mediatek-mdp.txt 12426F: drivers/media/platform/mediatek/mdp/ 12427F: drivers/media/platform/mediatek/vpu/ 12428 12429MEDIATEK MEDIA DRIVER 12430M: Tiffany Lin <tiffany.lin@mediatek.com> 12431M: Andrew-CT Chen <andrew-ct.chen@mediatek.com> 12432S: Supported 12433F: Documentation/devicetree/bindings/media/mediatek,vcodec*.yaml 12434F: Documentation/devicetree/bindings/media/mediatek-vpu.txt 12435F: drivers/media/platform/mediatek/vcodec/ 12436F: drivers/media/platform/mediatek/vpu/ 12437 12438MEDIATEK MMC/SD/SDIO DRIVER 12439M: Chaotian Jing <chaotian.jing@mediatek.com> 12440S: Maintained 12441F: Documentation/devicetree/bindings/mmc/mtk-sd.yaml 12442F: drivers/mmc/host/mtk-sd.c 12443 12444MEDIATEK MT76 WIRELESS LAN DRIVER 12445M: Felix Fietkau <nbd@nbd.name> 12446M: Lorenzo Bianconi <lorenzo@kernel.org> 12447M: Ryder Lee <ryder.lee@mediatek.com> 12448R: Shayne Chen <shayne.chen@mediatek.com> 12449R: Sean Wang <sean.wang@mediatek.com> 12450L: linux-wireless@vger.kernel.org 12451S: Maintained 12452F: Documentation/devicetree/bindings/net/wireless/mediatek,mt76.yaml 12453F: drivers/net/wireless/mediatek/mt76/ 12454 12455MEDIATEK MT7601U WIRELESS LAN DRIVER 12456M: Jakub Kicinski <kubakici@wp.pl> 12457L: linux-wireless@vger.kernel.org 12458S: Maintained 12459F: drivers/net/wireless/mediatek/mt7601u/ 12460 12461MEDIATEK MT7621 CLOCK DRIVER 12462M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12463S: Maintained 12464F: Documentation/devicetree/bindings/clock/mediatek,mt7621-sysc.yaml 12465F: drivers/clk/ralink/clk-mt7621.c 12466 12467MEDIATEK MT7621/28/88 I2C DRIVER 12468M: Stefan Roese <sr@denx.de> 12469L: linux-i2c@vger.kernel.org 12470S: Maintained 12471F: Documentation/devicetree/bindings/i2c/i2c-mt7621.txt 12472F: drivers/i2c/busses/i2c-mt7621.c 12473 12474MEDIATEK MT7621 PCIE CONTROLLER DRIVER 12475M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12476S: Maintained 12477F: Documentation/devicetree/bindings/pci/mediatek,mt7621-pcie.yaml 12478F: drivers/pci/controller/pcie-mt7621.c 12479 12480MEDIATEK MT7621 PHY PCI DRIVER 12481M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 12482S: Maintained 12483F: Documentation/devicetree/bindings/phy/mediatek,mt7621-pci-phy.yaml 12484F: drivers/phy/ralink/phy-mt7621-pci.c 12485 12486MEDIATEK NAND CONTROLLER DRIVER 12487L: linux-mtd@lists.infradead.org 12488S: Orphan 12489F: Documentation/devicetree/bindings/mtd/mtk-nand.txt 12490F: drivers/mtd/nand/raw/mtk_* 12491 12492MEDIATEK PMIC LED DRIVER 12493M: Sean Wang <sean.wang@mediatek.com> 12494S: Maintained 12495F: Documentation/devicetree/bindings/leds/leds-mt6323.txt 12496F: drivers/leds/leds-mt6323.c 12497 12498MEDIATEK RANDOM NUMBER GENERATOR SUPPORT 12499M: Sean Wang <sean.wang@mediatek.com> 12500S: Maintained 12501F: drivers/char/hw_random/mtk-rng.c 12502 12503MEDIATEK SMI DRIVER 12504M: Yong Wu <yong.wu@mediatek.com> 12505L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12506S: Supported 12507F: Documentation/devicetree/bindings/memory-controllers/mediatek,smi* 12508F: drivers/memory/mtk-smi.c 12509F: include/soc/mediatek/smi.h 12510 12511MEDIATEK SWITCH DRIVER 12512M: Sean Wang <sean.wang@mediatek.com> 12513M: Landen Chao <Landen.Chao@mediatek.com> 12514M: DENG Qingfang <dqfext@gmail.com> 12515L: netdev@vger.kernel.org 12516S: Maintained 12517F: drivers/net/dsa/mt7530.* 12518F: net/dsa/tag_mtk.c 12519 12520MEDIATEK USB3 DRD IP DRIVER 12521M: Chunfeng Yun <chunfeng.yun@mediatek.com> 12522L: linux-usb@vger.kernel.org 12523L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12524L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 12525S: Maintained 12526F: Documentation/devicetree/bindings/usb/mediatek,* 12527F: drivers/usb/host/xhci-mtk* 12528F: drivers/usb/mtu3/ 12529 12530MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES 12531M: Peter Senna Tschudin <peter.senna@gmail.com> 12532M: Martin Donnelly <martin.donnelly@ge.com> 12533M: Martyn Welch <martyn.welch@collabora.co.uk> 12534S: Maintained 12535F: Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt 12536F: drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c 12537 12538MEGARAID SCSI/SAS DRIVERS 12539M: Kashyap Desai <kashyap.desai@broadcom.com> 12540M: Sumit Saxena <sumit.saxena@broadcom.com> 12541M: Shivasharan S <shivasharan.srikanteshwara@broadcom.com> 12542L: megaraidlinux.pdl@broadcom.com 12543L: linux-scsi@vger.kernel.org 12544S: Maintained 12545W: http://www.avagotech.com/support/ 12546F: Documentation/scsi/megaraid.rst 12547F: drivers/scsi/megaraid.* 12548F: drivers/scsi/megaraid/ 12549 12550MELEXIS MLX90614 DRIVER 12551M: Crt Mori <cmo@melexis.com> 12552L: linux-iio@vger.kernel.org 12553S: Supported 12554W: http://www.melexis.com 12555F: drivers/iio/temperature/mlx90614.c 12556 12557MELEXIS MLX90632 DRIVER 12558M: Crt Mori <cmo@melexis.com> 12559L: linux-iio@vger.kernel.org 12560S: Supported 12561W: http://www.melexis.com 12562F: drivers/iio/temperature/mlx90632.c 12563 12564MELFAS MIP4 TOUCHSCREEN DRIVER 12565M: Sangwon Jee <jeesw@melfas.com> 12566S: Supported 12567W: http://www.melfas.com 12568F: Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt 12569F: drivers/input/touchscreen/melfas_mip4.c 12570 12571MELLANOX BLUEFIELD I2C DRIVER 12572M: Khalil Blaiech <kblaiech@nvidia.com> 12573L: linux-i2c@vger.kernel.org 12574S: Supported 12575F: Documentation/devicetree/bindings/i2c/mellanox,i2c-mlxbf.yaml 12576F: drivers/i2c/busses/i2c-mlxbf.c 12577 12578MELLANOX ETHERNET DRIVER (mlx4_en) 12579M: Tariq Toukan <tariqt@nvidia.com> 12580L: netdev@vger.kernel.org 12581S: Supported 12582W: http://www.mellanox.com 12583Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12584F: drivers/net/ethernet/mellanox/mlx4/en_* 12585 12586MELLANOX ETHERNET DRIVER (mlx5e) 12587M: Saeed Mahameed <saeedm@nvidia.com> 12588L: netdev@vger.kernel.org 12589S: Supported 12590W: http://www.mellanox.com 12591Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12592F: drivers/net/ethernet/mellanox/mlx5/core/en_* 12593 12594MELLANOX ETHERNET INNOVA DRIVERS 12595R: Boris Pismenny <borisp@nvidia.com> 12596L: netdev@vger.kernel.org 12597S: Supported 12598W: http://www.mellanox.com 12599Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12600F: drivers/net/ethernet/mellanox/mlx5/core/accel/* 12601F: drivers/net/ethernet/mellanox/mlx5/core/en_accel/* 12602F: drivers/net/ethernet/mellanox/mlx5/core/fpga/* 12603F: include/linux/mlx5/mlx5_ifc_fpga.h 12604 12605MELLANOX ETHERNET SWITCH DRIVERS 12606M: Ido Schimmel <idosch@nvidia.com> 12607M: Petr Machata <petrm@nvidia.com> 12608L: netdev@vger.kernel.org 12609S: Supported 12610W: http://www.mellanox.com 12611Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12612F: drivers/net/ethernet/mellanox/mlxsw/ 12613F: tools/testing/selftests/drivers/net/mlxsw/ 12614 12615MELLANOX FIRMWARE FLASH LIBRARY (mlxfw) 12616M: mlxsw@nvidia.com 12617L: netdev@vger.kernel.org 12618S: Supported 12619W: http://www.mellanox.com 12620Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12621F: drivers/net/ethernet/mellanox/mlxfw/ 12622 12623MELLANOX HARDWARE PLATFORM SUPPORT 12624M: Hans de Goede <hdegoede@redhat.com> 12625M: Mark Gross <markgross@kernel.org> 12626M: Vadim Pasternak <vadimp@nvidia.com> 12627L: platform-driver-x86@vger.kernel.org 12628S: Supported 12629F: Documentation/ABI/testing/sysfs-platform-mellanox-bootctl 12630F: drivers/platform/mellanox/ 12631F: include/linux/platform_data/mlxreg.h 12632 12633MELLANOX MLX4 core VPI driver 12634M: Tariq Toukan <tariqt@nvidia.com> 12635L: netdev@vger.kernel.org 12636L: linux-rdma@vger.kernel.org 12637S: Supported 12638W: http://www.mellanox.com 12639Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12640F: drivers/net/ethernet/mellanox/mlx4/ 12641F: include/linux/mlx4/ 12642 12643MELLANOX MLX4 IB driver 12644M: Yishai Hadas <yishaih@nvidia.com> 12645L: linux-rdma@vger.kernel.org 12646S: Supported 12647W: http://www.mellanox.com 12648Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12649F: drivers/infiniband/hw/mlx4/ 12650F: include/linux/mlx4/ 12651F: include/uapi/rdma/mlx4-abi.h 12652 12653MELLANOX MLX5 core VPI driver 12654M: Saeed Mahameed <saeedm@nvidia.com> 12655M: Leon Romanovsky <leonro@nvidia.com> 12656L: netdev@vger.kernel.org 12657L: linux-rdma@vger.kernel.org 12658S: Supported 12659W: http://www.mellanox.com 12660Q: https://patchwork.kernel.org/project/netdevbpf/list/ 12661F: Documentation/networking/device_drivers/ethernet/mellanox/ 12662F: drivers/net/ethernet/mellanox/mlx5/core/ 12663F: include/linux/mlx5/ 12664 12665MELLANOX MLX5 IB driver 12666M: Leon Romanovsky <leonro@nvidia.com> 12667L: linux-rdma@vger.kernel.org 12668S: Supported 12669W: http://www.mellanox.com 12670Q: http://patchwork.kernel.org/project/linux-rdma/list/ 12671F: drivers/infiniband/hw/mlx5/ 12672F: include/linux/mlx5/ 12673F: include/uapi/rdma/mlx5-abi.h 12674 12675MELLANOX MLXCPLD I2C AND MUX DRIVER 12676M: Vadim Pasternak <vadimp@nvidia.com> 12677M: Michael Shych <michaelsh@nvidia.com> 12678L: linux-i2c@vger.kernel.org 12679S: Supported 12680F: Documentation/i2c/busses/i2c-mlxcpld.rst 12681F: drivers/i2c/busses/i2c-mlxcpld.c 12682F: drivers/i2c/muxes/i2c-mux-mlxcpld.c 12683 12684MELLANOX MLXCPLD LED DRIVER 12685M: Vadim Pasternak <vadimp@nvidia.com> 12686L: linux-leds@vger.kernel.org 12687S: Supported 12688F: Documentation/leds/leds-mlxcpld.rst 12689F: drivers/leds/leds-mlxcpld.c 12690F: drivers/leds/leds-mlxreg.c 12691 12692MELLANOX PLATFORM DRIVER 12693M: Vadim Pasternak <vadimp@nvidia.com> 12694L: platform-driver-x86@vger.kernel.org 12695S: Supported 12696F: drivers/platform/x86/mlx-platform.c 12697 12698MEMBARRIER SUPPORT 12699M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 12700M: "Paul E. McKenney" <paulmck@kernel.org> 12701L: linux-kernel@vger.kernel.org 12702S: Supported 12703F: arch/powerpc/include/asm/membarrier.h 12704F: include/uapi/linux/membarrier.h 12705F: kernel/sched/membarrier.c 12706 12707MEMBLOCK 12708M: Mike Rapoport <rppt@kernel.org> 12709L: linux-mm@kvack.org 12710S: Maintained 12711F: Documentation/core-api/boot-time-mm.rst 12712F: include/linux/memblock.h 12713F: mm/memblock.c 12714F: tools/testing/memblock/ 12715 12716MEMORY CONTROLLER DRIVERS 12717M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 12718L: linux-kernel@vger.kernel.org 12719S: Maintained 12720B: mailto:krzysztof.kozlowski@linaro.org 12721T: git git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux-mem-ctrl.git 12722F: Documentation/devicetree/bindings/memory-controllers/ 12723F: drivers/memory/ 12724F: include/dt-bindings/memory/ 12725F: include/memory/ 12726 12727MEMORY FREQUENCY SCALING DRIVERS FOR NVIDIA TEGRA 12728M: Dmitry Osipenko <digetx@gmail.com> 12729L: linux-pm@vger.kernel.org 12730L: linux-tegra@vger.kernel.org 12731T: git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/linux.git 12732S: Maintained 12733F: drivers/devfreq/tegra30-devfreq.c 12734 12735MEMORY MANAGEMENT 12736M: Andrew Morton <akpm@linux-foundation.org> 12737L: linux-mm@kvack.org 12738S: Maintained 12739W: http://www.linux-mm.org 12740T: quilt https://ozlabs.org/~akpm/mmotm/ 12741T: quilt https://ozlabs.org/~akpm/mmots/ 12742T: git git://github.com/hnaz/linux-mm.git 12743F: include/linux/gfp.h 12744F: include/linux/memory_hotplug.h 12745F: include/linux/mm.h 12746F: include/linux/mmzone.h 12747F: include/linux/pagewalk.h 12748F: include/linux/vmalloc.h 12749F: mm/ 12750F: tools/testing/selftests/vm/ 12751 12752MEMORY TECHNOLOGY DEVICES (MTD) 12753M: Miquel Raynal <miquel.raynal@bootlin.com> 12754M: Richard Weinberger <richard@nod.at> 12755M: Vignesh Raghavendra <vigneshr@ti.com> 12756L: linux-mtd@lists.infradead.org 12757S: Maintained 12758W: http://www.linux-mtd.infradead.org/ 12759Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 12760C: irc://irc.oftc.net/mtd 12761T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes 12762T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next 12763F: Documentation/devicetree/bindings/mtd/ 12764F: drivers/mtd/ 12765F: include/linux/mtd/ 12766F: include/uapi/mtd/ 12767 12768MEN A21 WATCHDOG DRIVER 12769M: Johannes Thumshirn <morbidrsa@gmail.com> 12770L: linux-watchdog@vger.kernel.org 12771S: Maintained 12772F: drivers/watchdog/mena21_wdt.c 12773 12774MEN CHAMELEON BUS (mcb) 12775M: Johannes Thumshirn <morbidrsa@gmail.com> 12776S: Maintained 12777F: Documentation/driver-api/men-chameleon-bus.rst 12778F: drivers/mcb/ 12779F: include/linux/mcb.h 12780 12781MEN F21BMC (Board Management Controller) 12782M: Andreas Werner <andreas.werner@men.de> 12783S: Supported 12784F: Documentation/hwmon/menf21bmc.rst 12785F: drivers/hwmon/menf21bmc_hwmon.c 12786F: drivers/leds/leds-menf21bmc.c 12787F: drivers/mfd/menf21bmc.c 12788F: drivers/watchdog/menf21bmc_wdt.c 12789 12790MEN Z069 WATCHDOG DRIVER 12791M: Johannes Thumshirn <jth@kernel.org> 12792L: linux-watchdog@vger.kernel.org 12793S: Maintained 12794F: drivers/watchdog/menz69_wdt.c 12795 12796MESON AO CEC DRIVER FOR AMLOGIC SOCS 12797M: Neil Armstrong <narmstrong@baylibre.com> 12798L: linux-media@vger.kernel.org 12799L: linux-amlogic@lists.infradead.org 12800S: Supported 12801W: http://linux-meson.com/ 12802T: git git://linuxtv.org/media_tree.git 12803F: Documentation/devicetree/bindings/media/amlogic,meson-gx-ao-cec.yaml 12804F: drivers/media/cec/platform/meson/ao-cec-g12a.c 12805F: drivers/media/cec/platform/meson/ao-cec.c 12806 12807MESON GE2D DRIVER FOR AMLOGIC SOCS 12808M: Neil Armstrong <narmstrong@baylibre.com> 12809L: linux-media@vger.kernel.org 12810L: linux-amlogic@lists.infradead.org 12811S: Supported 12812T: git git://linuxtv.org/media_tree.git 12813F: Documentation/devicetree/bindings/media/amlogic,axg-ge2d.yaml 12814F: drivers/media/platform/amlogic/meson-ge2d/ 12815 12816MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS 12817M: Liang Yang <liang.yang@amlogic.com> 12818L: linux-mtd@lists.infradead.org 12819S: Maintained 12820F: Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt 12821F: drivers/mtd/nand/raw/meson_* 12822 12823MESON VIDEO DECODER DRIVER FOR AMLOGIC SOCS 12824M: Neil Armstrong <narmstrong@baylibre.com> 12825L: linux-media@vger.kernel.org 12826L: linux-amlogic@lists.infradead.org 12827S: Supported 12828T: git git://linuxtv.org/media_tree.git 12829F: Documentation/devicetree/bindings/media/amlogic,gx-vdec.yaml 12830F: drivers/staging/media/meson/vdec/ 12831 12832METHODE UDPU SUPPORT 12833M: Vladimir Vid <vladimir.vid@sartura.hr> 12834S: Maintained 12835F: arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts 12836 12837MHI BUS 12838M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 12839R: Hemant Kumar <hemantk@codeaurora.org> 12840L: mhi@lists.linux.dev 12841L: linux-arm-msm@vger.kernel.org 12842S: Maintained 12843T: git git://git.kernel.org/pub/scm/linux/kernel/git/mani/mhi.git 12844F: Documentation/ABI/stable/sysfs-bus-mhi 12845F: Documentation/mhi/ 12846F: drivers/bus/mhi/ 12847F: include/linux/mhi.h 12848 12849MICROBLAZE ARCHITECTURE 12850M: Michal Simek <monstr@monstr.eu> 12851S: Supported 12852W: http://www.monstr.eu/fdt/ 12853T: git git://git.monstr.eu/linux-2.6-microblaze.git 12854F: arch/microblaze/ 12855 12856MICROCHIP AT91 DMA DRIVERS 12857M: Ludovic Desroches <ludovic.desroches@microchip.com> 12858M: Tudor Ambarus <tudor.ambarus@microchip.com> 12859L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12860L: dmaengine@vger.kernel.org 12861S: Supported 12862F: Documentation/devicetree/bindings/dma/atmel-dma.txt 12863F: drivers/dma/at_hdmac.c 12864F: drivers/dma/at_hdmac_regs.h 12865F: drivers/dma/at_xdmac.c 12866F: include/dt-bindings/dma/at91.h 12867 12868MICROCHIP AT91 SERIAL DRIVER 12869M: Richard Genoud <richard.genoud@gmail.com> 12870S: Maintained 12871F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12872F: drivers/tty/serial/atmel_serial.c 12873F: drivers/tty/serial/atmel_serial.h 12874 12875MICROCHIP AT91 USART MFD DRIVER 12876M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12877L: linux-kernel@vger.kernel.org 12878S: Supported 12879F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12880F: drivers/mfd/at91-usart.c 12881F: include/dt-bindings/mfd/at91-usart.h 12882 12883MICROCHIP AT91 USART SPI DRIVER 12884M: Radu Pirea <radu_nicolae.pirea@upb.ro> 12885L: linux-spi@vger.kernel.org 12886S: Supported 12887F: Documentation/devicetree/bindings/mfd/atmel-usart.txt 12888F: drivers/spi/spi-at91-usart.c 12889 12890MICROCHIP AUDIO ASOC DRIVERS 12891M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12892L: alsa-devel@alsa-project.org (moderated for non-subscribers) 12893S: Supported 12894F: sound/soc/atmel 12895 12896MICROCHIP CSI2DC DRIVER 12897M: Eugen Hristev <eugen.hristev@microchip.com> 12898L: linux-media@vger.kernel.org 12899S: Supported 12900F: Documentation/devicetree/bindings/media/microchip,csi2dc.yaml 12901F: drivers/media/platform/atmel/microchip-csi2dc.c 12902 12903MICROCHIP ECC DRIVER 12904M: Tudor Ambarus <tudor.ambarus@microchip.com> 12905L: linux-crypto@vger.kernel.org 12906S: Maintained 12907F: drivers/crypto/atmel-ecc.* 12908 12909MICROCHIP EIC DRIVER 12910M: Claudiu Beznea <claudiu.beznea@microchip.com> 12911L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12912S: Supported 12913F: drivers/irqchip/irq-mchp-eic.c 12914 12915MICROCHIP I2C DRIVER 12916M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 12917L: linux-i2c@vger.kernel.org 12918S: Supported 12919F: drivers/i2c/busses/i2c-at91-*.c 12920F: drivers/i2c/busses/i2c-at91.h 12921 12922MICROCHIP ISC DRIVER 12923M: Eugen Hristev <eugen.hristev@microchip.com> 12924L: linux-media@vger.kernel.org 12925S: Supported 12926F: Documentation/devicetree/bindings/media/atmel,isc.yaml 12927F: Documentation/devicetree/bindings/media/microchip,xisc.yaml 12928F: drivers/media/platform/atmel/atmel-isc* 12929F: drivers/media/platform/atmel/atmel-sama*-isc* 12930F: include/linux/atmel-isc-media.h 12931 12932MICROCHIP ISI DRIVER 12933M: Eugen Hristev <eugen.hristev@microchip.com> 12934L: linux-media@vger.kernel.org 12935S: Supported 12936F: drivers/media/platform/atmel/atmel-isi.c 12937F: drivers/media/platform/atmel/atmel-isi.h 12938 12939MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER 12940M: Woojung Huh <woojung.huh@microchip.com> 12941M: UNGLinuxDriver@microchip.com 12942L: netdev@vger.kernel.org 12943S: Maintained 12944F: Documentation/devicetree/bindings/net/dsa/microchip,ksz.yaml 12945F: drivers/net/dsa/microchip/* 12946F: include/linux/platform_data/microchip-ksz.h 12947F: net/dsa/tag_ksz.c 12948 12949MICROCHIP LAN743X ETHERNET DRIVER 12950M: Bryan Whitehead <bryan.whitehead@microchip.com> 12951M: UNGLinuxDriver@microchip.com 12952L: netdev@vger.kernel.org 12953S: Maintained 12954F: drivers/net/ethernet/microchip/lan743x_* 12955 12956MICROCHIP LAN966X ETHERNET DRIVER 12957M: Horatiu Vultur <horatiu.vultur@microchip.com> 12958M: UNGLinuxDriver@microchip.com 12959L: netdev@vger.kernel.org 12960S: Maintained 12961F: drivers/net/ethernet/microchip/lan966x/* 12962 12963MICROCHIP LCDFB DRIVER 12964M: Nicolas Ferre <nicolas.ferre@microchip.com> 12965L: linux-fbdev@vger.kernel.org 12966S: Maintained 12967F: drivers/video/fbdev/atmel_lcdfb.c 12968F: include/video/atmel_lcdc.h 12969 12970MICROCHIP MCP16502 PMIC DRIVER 12971M: Claudiu Beznea <claudiu.beznea@microchip.com> 12972L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 12973S: Supported 12974F: Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt 12975F: drivers/regulator/mcp16502.c 12976 12977MICROCHIP MCP3911 ADC DRIVER 12978M: Marcus Folkesson <marcus.folkesson@gmail.com> 12979M: Kent Gustavsson <kent@minoris.se> 12980L: linux-iio@vger.kernel.org 12981S: Supported 12982F: Documentation/devicetree/bindings/iio/adc/microchip,mcp3911.yaml 12983F: drivers/iio/adc/mcp3911.c 12984 12985MICROCHIP MMC/SD/SDIO MCI DRIVER 12986M: Ludovic Desroches <ludovic.desroches@microchip.com> 12987S: Maintained 12988F: drivers/mmc/host/atmel-mci.c 12989 12990MICROCHIP NAND DRIVER 12991M: Tudor Ambarus <tudor.ambarus@microchip.com> 12992L: linux-mtd@lists.infradead.org 12993S: Supported 12994F: Documentation/devicetree/bindings/mtd/atmel-nand.txt 12995F: drivers/mtd/nand/raw/atmel/* 12996 12997MICROCHIP PWM DRIVER 12998M: Claudiu Beznea <claudiu.beznea@microchip.com> 12999L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13000L: linux-pwm@vger.kernel.org 13001S: Supported 13002F: Documentation/devicetree/bindings/pwm/atmel-pwm.txt 13003F: drivers/pwm/pwm-atmel.c 13004 13005MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER 13006M: Eugen Hristev <eugen.hristev@microchip.com> 13007L: linux-iio@vger.kernel.org 13008S: Supported 13009F: Documentation/devicetree/bindings/iio/adc/atmel,sama5d2-adc.yaml 13010F: drivers/iio/adc/at91-sama5d2_adc.c 13011F: include/dt-bindings/iio/adc/at91-sama5d2_adc.h 13012 13013MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER 13014M: Claudiu Beznea <claudiu.beznea@microchip.com> 13015S: Supported 13016F: drivers/power/reset/at91-sama5d2_shdwc.c 13017 13018MICROCHIP SPI DRIVER 13019M: Tudor Ambarus <tudor.ambarus@microchip.com> 13020S: Supported 13021F: drivers/spi/spi-atmel.* 13022 13023MICROCHIP SSC DRIVER 13024M: Codrin Ciubotariu <codrin.ciubotariu@microchip.com> 13025L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13026S: Supported 13027F: drivers/misc/atmel-ssc.c 13028F: include/linux/atmel-ssc.h 13029 13030MICROCHIP USB251XB DRIVER 13031M: Richard Leitner <richard.leitner@skidata.com> 13032L: linux-usb@vger.kernel.org 13033S: Maintained 13034F: Documentation/devicetree/bindings/usb/usb251xb.txt 13035F: drivers/usb/misc/usb251xb.c 13036 13037MICROCHIP USBA UDC DRIVER 13038M: Cristian Birsan <cristian.birsan@microchip.com> 13039L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13040S: Supported 13041F: drivers/usb/gadget/udc/atmel_usba_udc.* 13042 13043MICROCHIP WILC1000 WIFI DRIVER 13044M: Ajay Singh <ajay.kathat@microchip.com> 13045M: Claudiu Beznea <claudiu.beznea@microchip.com> 13046L: linux-wireless@vger.kernel.org 13047S: Supported 13048F: drivers/net/wireless/microchip/wilc1000/ 13049 13050MICROSEMI MIPS SOCS 13051M: Alexandre Belloni <alexandre.belloni@bootlin.com> 13052M: UNGLinuxDriver@microchip.com 13053L: linux-mips@vger.kernel.org 13054S: Supported 13055F: Documentation/devicetree/bindings/mips/mscc.txt 13056F: Documentation/devicetree/bindings/power/reset/ocelot-reset.txt 13057F: arch/mips/boot/dts/mscc/ 13058F: arch/mips/configs/generic/board-ocelot.config 13059F: arch/mips/generic/board-ocelot.c 13060 13061MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi) 13062M: Don Brace <don.brace@microchip.com> 13063L: storagedev@microchip.com 13064L: linux-scsi@vger.kernel.org 13065S: Supported 13066F: Documentation/scsi/smartpqi.rst 13067F: drivers/scsi/smartpqi/Kconfig 13068F: drivers/scsi/smartpqi/Makefile 13069F: drivers/scsi/smartpqi/smartpqi*.[ch] 13070F: include/linux/cciss*.h 13071F: include/uapi/linux/cciss*.h 13072 13073MICROSOFT SURFACE BATTERY AND AC DRIVERS 13074M: Maximilian Luz <luzmaximilian@gmail.com> 13075L: linux-pm@vger.kernel.org 13076L: platform-driver-x86@vger.kernel.org 13077S: Maintained 13078F: drivers/power/supply/surface_battery.c 13079F: drivers/power/supply/surface_charger.c 13080 13081MICROSOFT SURFACE DTX DRIVER 13082M: Maximilian Luz <luzmaximilian@gmail.com> 13083L: platform-driver-x86@vger.kernel.org 13084S: Maintained 13085F: Documentation/driver-api/surface_aggregator/clients/dtx.rst 13086F: drivers/platform/surface/surface_dtx.c 13087F: include/uapi/linux/surface_aggregator/dtx.h 13088 13089MICROSOFT SURFACE GPE LID SUPPORT DRIVER 13090M: Maximilian Luz <luzmaximilian@gmail.com> 13091L: platform-driver-x86@vger.kernel.org 13092S: Maintained 13093F: drivers/platform/surface/surface_gpe.c 13094 13095MICROSOFT SURFACE HARDWARE PLATFORM SUPPORT 13096M: Hans de Goede <hdegoede@redhat.com> 13097M: Mark Gross <markgross@kernel.org> 13098M: Maximilian Luz <luzmaximilian@gmail.com> 13099L: platform-driver-x86@vger.kernel.org 13100S: Maintained 13101T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 13102F: drivers/platform/surface/ 13103 13104MICROSOFT SURFACE HID TRANSPORT DRIVER 13105M: Maximilian Luz <luzmaximilian@gmail.com> 13106L: linux-input@vger.kernel.org 13107L: platform-driver-x86@vger.kernel.org 13108S: Maintained 13109F: drivers/hid/surface-hid/ 13110 13111MICROSOFT SURFACE HOT-PLUG DRIVER 13112M: Maximilian Luz <luzmaximilian@gmail.com> 13113L: platform-driver-x86@vger.kernel.org 13114S: Maintained 13115F: drivers/platform/surface/surface_hotplug.c 13116 13117MICROSOFT SURFACE PLATFORM PROFILE DRIVER 13118M: Maximilian Luz <luzmaximilian@gmail.com> 13119L: platform-driver-x86@vger.kernel.org 13120S: Maintained 13121F: drivers/platform/surface/surface_platform_profile.c 13122 13123MICROSOFT SURFACE PRO 3 BUTTON DRIVER 13124M: Chen Yu <yu.c.chen@intel.com> 13125L: platform-driver-x86@vger.kernel.org 13126S: Supported 13127F: drivers/platform/surface/surfacepro3_button.c 13128 13129MICROSOFT SURFACE SYSTEM AGGREGATOR SUBSYSTEM 13130M: Maximilian Luz <luzmaximilian@gmail.com> 13131L: platform-driver-x86@vger.kernel.org 13132S: Maintained 13133W: https://github.com/linux-surface/surface-aggregator-module 13134C: irc://irc.libera.chat/linux-surface 13135F: Documentation/driver-api/surface_aggregator/ 13136F: drivers/platform/surface/aggregator/ 13137F: drivers/platform/surface/surface_acpi_notify.c 13138F: drivers/platform/surface/surface_aggregator_cdev.c 13139F: drivers/platform/surface/surface_aggregator_registry.c 13140F: include/linux/surface_acpi_notify.h 13141F: include/linux/surface_aggregator/ 13142F: include/uapi/linux/surface_aggregator/ 13143 13144MICROTEK X6 SCANNER 13145M: Oliver Neukum <oliver@neukum.org> 13146S: Maintained 13147F: drivers/usb/image/microtek.* 13148 13149MIKROTIK CRS3XX 98DX3236 BOARD SUPPORT 13150M: Luka Kovacic <luka.kovacic@sartura.hr> 13151M: Luka Perkov <luka.perkov@sartura.hr> 13152S: Maintained 13153F: arch/arm/boot/dts/armada-xp-crs305-1g-4s-bit.dts 13154F: arch/arm/boot/dts/armada-xp-crs305-1g-4s.dts 13155F: arch/arm/boot/dts/armada-xp-crs326-24g-2s-bit.dts 13156F: arch/arm/boot/dts/armada-xp-crs326-24g-2s.dts 13157F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s-bit.dts 13158F: arch/arm/boot/dts/armada-xp-crs328-4c-20s-4s.dts 13159 13160MIPI CCS, SMIA AND SMIA++ IMAGE SENSOR DRIVER 13161M: Sakari Ailus <sakari.ailus@linux.intel.com> 13162L: linux-media@vger.kernel.org 13163S: Maintained 13164F: Documentation/devicetree/bindings/media/i2c/mipi-ccs.yaml 13165F: Documentation/driver-api/media/drivers/ccs/ 13166F: Documentation/userspace-api/media/drivers/ccs.rst 13167F: drivers/media/i2c/ccs-pll.c 13168F: drivers/media/i2c/ccs-pll.h 13169F: drivers/media/i2c/ccs/ 13170F: include/uapi/linux/ccs.h 13171F: include/uapi/linux/smiapp.h 13172 13173MIPS 13174M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13175L: linux-mips@vger.kernel.org 13176S: Maintained 13177W: http://www.linux-mips.org/ 13178Q: https://patchwork.kernel.org/project/linux-mips/list/ 13179T: git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git 13180F: Documentation/devicetree/bindings/mips/ 13181F: Documentation/mips/ 13182F: arch/mips/ 13183F: drivers/platform/mips/ 13184 13185MIPS BOSTON DEVELOPMENT BOARD 13186M: Paul Burton <paulburton@kernel.org> 13187L: linux-mips@vger.kernel.org 13188S: Maintained 13189F: Documentation/devicetree/bindings/clock/img,boston-clock.txt 13190F: arch/mips/boot/dts/img/boston.dts 13191F: arch/mips/configs/generic/board-boston.config 13192F: drivers/clk/imgtec/clk-boston.c 13193F: include/dt-bindings/clock/boston-clock.h 13194 13195MIPS CORE DRIVERS 13196M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 13197M: Serge Semin <fancer.lancer@gmail.com> 13198L: linux-mips@vger.kernel.org 13199S: Supported 13200F: drivers/bus/mips_cdmm.c 13201F: drivers/clocksource/mips-gic-timer.c 13202F: drivers/cpuidle/cpuidle-cps.c 13203F: drivers/irqchip/irq-mips-cpu.c 13204F: drivers/irqchip/irq-mips-gic.c 13205 13206MIPS GENERIC PLATFORM 13207M: Paul Burton <paulburton@kernel.org> 13208L: linux-mips@vger.kernel.org 13209S: Supported 13210F: Documentation/devicetree/bindings/power/mti,mips-cpc.yaml 13211F: arch/mips/generic/ 13212F: arch/mips/tools/generic-board-config.sh 13213 13214MIPS RINT INSTRUCTION EMULATION 13215M: Aleksandar Markovic <aleksandar.markovic@mips.com> 13216L: linux-mips@vger.kernel.org 13217S: Supported 13218F: arch/mips/math-emu/dp_rint.c 13219F: arch/mips/math-emu/sp_rint.c 13220 13221MIPS/LOONGSON1 ARCHITECTURE 13222M: Keguang Zhang <keguang.zhang@gmail.com> 13223L: linux-mips@vger.kernel.org 13224S: Maintained 13225F: arch/mips/include/asm/mach-loongson32/ 13226F: arch/mips/loongson32/ 13227F: drivers/*/*/*loongson1* 13228F: drivers/*/*loongson1* 13229 13230MIPS/LOONGSON2EF ARCHITECTURE 13231M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13232L: linux-mips@vger.kernel.org 13233S: Maintained 13234F: arch/mips/include/asm/mach-loongson2ef/ 13235F: arch/mips/loongson2ef/ 13236F: drivers/cpufreq/loongson2_cpufreq.c 13237 13238MIPS/LOONGSON64 ARCHITECTURE 13239M: Huacai Chen <chenhuacai@kernel.org> 13240M: Jiaxun Yang <jiaxun.yang@flygoat.com> 13241L: linux-mips@vger.kernel.org 13242S: Maintained 13243F: arch/mips/include/asm/mach-loongson64/ 13244F: arch/mips/loongson64/ 13245F: drivers/irqchip/irq-loongson* 13246F: drivers/platform/mips/cpu_hwmon.c 13247 13248MIROSOUND PCM20 FM RADIO RECEIVER DRIVER 13249M: Hans Verkuil <hverkuil@xs4all.nl> 13250L: linux-media@vger.kernel.org 13251S: Odd Fixes 13252W: https://linuxtv.org 13253T: git git://linuxtv.org/media_tree.git 13254F: drivers/media/radio/radio-miropcm20* 13255 13256MMP SUPPORT 13257R: Lubomir Rintel <lkundrak@v3.sk> 13258L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13259S: Odd Fixes 13260T: git git://git.kernel.org/pub/scm/linux/kernel/git/lkundrak/linux-mmp.git 13261F: arch/arm/boot/dts/mmp* 13262F: arch/arm/mach-mmp/ 13263F: include/linux/soc/mmp/ 13264 13265MMP USB PHY DRIVERS 13266R: Lubomir Rintel <lkundrak@v3.sk> 13267L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 13268S: Maintained 13269F: drivers/phy/marvell/phy-mmp3-usb.c 13270F: drivers/phy/marvell/phy-pxa-usb.c 13271 13272MMU GATHER AND TLB INVALIDATION 13273M: Will Deacon <will@kernel.org> 13274M: "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com> 13275M: Andrew Morton <akpm@linux-foundation.org> 13276M: Nick Piggin <npiggin@gmail.com> 13277M: Peter Zijlstra <peterz@infradead.org> 13278L: linux-arch@vger.kernel.org 13279L: linux-mm@kvack.org 13280S: Maintained 13281F: arch/*/include/asm/tlb.h 13282F: include/asm-generic/tlb.h 13283F: mm/mmu_gather.c 13284 13285MN88472 MEDIA DRIVER 13286M: Antti Palosaari <crope@iki.fi> 13287L: linux-media@vger.kernel.org 13288S: Maintained 13289W: https://linuxtv.org 13290W: http://palosaari.fi/linux/ 13291Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13292F: drivers/media/dvb-frontends/mn88472* 13293 13294MN88473 MEDIA DRIVER 13295M: Antti Palosaari <crope@iki.fi> 13296L: linux-media@vger.kernel.org 13297S: Maintained 13298W: https://linuxtv.org 13299W: http://palosaari.fi/linux/ 13300Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13301F: drivers/media/dvb-frontends/mn88473* 13302 13303MODULE SUPPORT 13304M: Luis Chamberlain <mcgrof@kernel.org> 13305L: linux-modules@vger.kernel.org 13306L: linux-kernel@vger.kernel.org 13307S: Maintained 13308T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git modules-next 13309F: include/linux/module.h 13310F: kernel/module.c 13311 13312MONOLITHIC POWER SYSTEM PMIC DRIVER 13313M: Saravanan Sekar <sravanhome@gmail.com> 13314S: Maintained 13315F: Documentation/devicetree/bindings/mfd/mps,mp2629.yaml 13316F: Documentation/devicetree/bindings/regulator/mps,mp*.yaml 13317F: drivers/iio/adc/mp2629_adc.c 13318F: drivers/mfd/mp2629.c 13319F: drivers/power/supply/mp2629_charger.c 13320F: drivers/regulator/mp5416.c 13321F: drivers/regulator/mpq7920.c 13322F: drivers/regulator/mpq7920.h 13323F: include/linux/mfd/mp2629.h 13324 13325MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER 13326S: Orphan 13327W: http://popies.net/meye/ 13328F: Documentation/userspace-api/media/drivers/meye* 13329F: drivers/media/pci/meye/ 13330F: include/uapi/linux/meye.h 13331 13332MOTORCOMM PHY DRIVER 13333M: Peter Geis <pgwipeout@gmail.com> 13334L: netdev@vger.kernel.org 13335S: Maintained 13336F: drivers/net/phy/motorcomm.c 13337 13338MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD 13339M: Jiri Slaby <jirislaby@kernel.org> 13340S: Maintained 13341F: Documentation/driver-api/serial/moxa-smartio.rst 13342F: drivers/tty/mxser.* 13343 13344MR800 AVERMEDIA USB FM RADIO DRIVER 13345M: Alexey Klimov <klimov.linux@gmail.com> 13346L: linux-media@vger.kernel.org 13347S: Maintained 13348T: git git://linuxtv.org/media_tree.git 13349F: drivers/media/radio/radio-mr800.c 13350 13351MRF24J40 IEEE 802.15.4 RADIO DRIVER 13352M: Alan Ott <alan@signal11.us> 13353L: linux-wpan@vger.kernel.org 13354S: Maintained 13355F: Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt 13356F: drivers/net/ieee802154/mrf24j40.c 13357 13358MSI LAPTOP SUPPORT 13359M: "Lee, Chun-Yi" <jlee@suse.com> 13360L: platform-driver-x86@vger.kernel.org 13361S: Maintained 13362F: drivers/platform/x86/msi-laptop.c 13363 13364MSI WMI SUPPORT 13365L: platform-driver-x86@vger.kernel.org 13366S: Orphan 13367F: drivers/platform/x86/msi-wmi.c 13368 13369MSI001 MEDIA DRIVER 13370M: Antti Palosaari <crope@iki.fi> 13371L: linux-media@vger.kernel.org 13372S: Maintained 13373W: https://linuxtv.org 13374W: http://palosaari.fi/linux/ 13375Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13376T: git git://linuxtv.org/anttip/media_tree.git 13377F: drivers/media/tuners/msi001* 13378 13379MSI2500 MEDIA DRIVER 13380M: Antti Palosaari <crope@iki.fi> 13381L: linux-media@vger.kernel.org 13382S: Maintained 13383W: https://linuxtv.org 13384W: http://palosaari.fi/linux/ 13385Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13386T: git git://linuxtv.org/anttip/media_tree.git 13387F: drivers/media/usb/msi2500/ 13388 13389MSTAR INTERRUPT CONTROLLER DRIVER 13390M: Mark-PK Tsai <mark-pk.tsai@mediatek.com> 13391M: Daniel Palmer <daniel@thingy.jp> 13392S: Maintained 13393F: Documentation/devicetree/bindings/interrupt-controller/mstar,mst-intc.yaml 13394F: drivers/irqchip/irq-mst-intc.c 13395 13396MSYSTEMS DISKONCHIP G3 MTD DRIVER 13397M: Robert Jarzmik <robert.jarzmik@free.fr> 13398L: linux-mtd@lists.infradead.org 13399S: Maintained 13400F: drivers/mtd/devices/docg3* 13401 13402MT9M032 APTINA SENSOR DRIVER 13403M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13404L: linux-media@vger.kernel.org 13405S: Maintained 13406T: git git://linuxtv.org/media_tree.git 13407F: drivers/media/i2c/mt9m032.c 13408F: include/media/i2c/mt9m032.h 13409 13410MT9P031 APTINA CAMERA SENSOR 13411M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13412L: linux-media@vger.kernel.org 13413S: Maintained 13414T: git git://linuxtv.org/media_tree.git 13415F: Documentation/devicetree/bindings/media/i2c/aptina,mt9p031.yaml 13416F: drivers/media/i2c/mt9p031.c 13417F: include/media/i2c/mt9p031.h 13418 13419MT9T001 APTINA CAMERA SENSOR 13420M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13421L: linux-media@vger.kernel.org 13422S: Maintained 13423T: git git://linuxtv.org/media_tree.git 13424F: drivers/media/i2c/mt9t001.c 13425F: include/media/i2c/mt9t001.h 13426 13427MT9T112 APTINA CAMERA SENSOR 13428M: Jacopo Mondi <jacopo@jmondi.org> 13429L: linux-media@vger.kernel.org 13430S: Odd Fixes 13431T: git git://linuxtv.org/media_tree.git 13432F: drivers/media/i2c/mt9t112.c 13433F: include/media/i2c/mt9t112.h 13434 13435MT9V032 APTINA CAMERA SENSOR 13436M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 13437L: linux-media@vger.kernel.org 13438S: Maintained 13439T: git git://linuxtv.org/media_tree.git 13440F: Documentation/devicetree/bindings/media/i2c/mt9v032.txt 13441F: drivers/media/i2c/mt9v032.c 13442F: include/media/i2c/mt9v032.h 13443 13444MT9V111 APTINA CAMERA SENSOR 13445M: Jacopo Mondi <jacopo@jmondi.org> 13446L: linux-media@vger.kernel.org 13447S: Maintained 13448T: git git://linuxtv.org/media_tree.git 13449F: Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.yaml 13450F: drivers/media/i2c/mt9v111.c 13451 13452MULTIFUNCTION DEVICES (MFD) 13453M: Lee Jones <lee.jones@linaro.org> 13454S: Supported 13455T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 13456F: Documentation/devicetree/bindings/mfd/ 13457F: drivers/mfd/ 13458F: include/dt-bindings/mfd/ 13459F: include/linux/mfd/ 13460 13461MULTIMEDIA CARD (MMC) ETC. OVER SPI 13462S: Orphan 13463F: drivers/mmc/host/mmc_spi.c 13464F: include/linux/spi/mmc_spi.h 13465 13466MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM 13467M: Ulf Hansson <ulf.hansson@linaro.org> 13468L: linux-mmc@vger.kernel.org 13469S: Maintained 13470T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 13471F: Documentation/devicetree/bindings/mmc/ 13472F: drivers/mmc/ 13473F: include/linux/mmc/ 13474F: include/uapi/linux/mmc/ 13475 13476MULTIPLEXER SUBSYSTEM 13477M: Peter Rosin <peda@axentia.se> 13478S: Maintained 13479F: Documentation/ABI/testing/sysfs-class-mux* 13480F: Documentation/devicetree/bindings/mux/ 13481F: drivers/mux/ 13482F: include/dt-bindings/mux/ 13483F: include/linux/mux/ 13484 13485MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER 13486M: Bin Liu <b-liu@ti.com> 13487L: linux-usb@vger.kernel.org 13488S: Maintained 13489F: drivers/usb/musb/ 13490 13491MXL301RF MEDIA DRIVER 13492M: Akihiro Tsukada <tskd08@gmail.com> 13493L: linux-media@vger.kernel.org 13494S: Odd Fixes 13495F: drivers/media/tuners/mxl301rf* 13496 13497MXL5007T MEDIA DRIVER 13498M: Michael Krufky <mkrufky@linuxtv.org> 13499L: linux-media@vger.kernel.org 13500S: Maintained 13501W: https://linuxtv.org 13502W: http://github.com/mkrufky 13503Q: http://patchwork.linuxtv.org/project/linux-media/list/ 13504T: git git://linuxtv.org/mkrufky/tuners.git 13505F: drivers/media/tuners/mxl5007t.* 13506 13507MXSFB DRM DRIVER 13508M: Marek Vasut <marex@denx.de> 13509M: Stefan Agner <stefan@agner.ch> 13510L: dri-devel@lists.freedesktop.org 13511S: Supported 13512T: git git://anongit.freedesktop.org/drm/drm-misc 13513F: Documentation/devicetree/bindings/display/fsl,lcdif.yaml 13514F: drivers/gpu/drm/mxsfb/ 13515 13516MYLEX DAC960 PCI RAID Controller 13517M: Hannes Reinecke <hare@kernel.org> 13518L: linux-scsi@vger.kernel.org 13519S: Supported 13520F: drivers/scsi/myrb.* 13521F: drivers/scsi/myrs.* 13522 13523MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE) 13524M: Chris Lee <christopher.lee@cspi.com> 13525L: netdev@vger.kernel.org 13526S: Supported 13527W: https://www.cspi.com/ethernet-products/support/downloads/ 13528F: drivers/net/ethernet/myricom/myri10ge/ 13529 13530NAND FLASH SUBSYSTEM 13531M: Miquel Raynal <miquel.raynal@bootlin.com> 13532R: Richard Weinberger <richard@nod.at> 13533L: linux-mtd@lists.infradead.org 13534S: Maintained 13535W: http://www.linux-mtd.infradead.org/ 13536Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 13537C: irc://irc.oftc.net/mtd 13538T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next 13539F: drivers/mtd/nand/ 13540F: include/linux/mtd/*nand*.h 13541 13542NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER 13543M: Daniel Mack <zonque@gmail.com> 13544L: alsa-devel@alsa-project.org (moderated for non-subscribers) 13545S: Maintained 13546W: http://www.native-instruments.com 13547F: sound/usb/caiaq/ 13548 13549NATSEMI ETHERNET DRIVER (DP8381x) 13550S: Orphan 13551F: drivers/net/ethernet/natsemi/natsemi.c 13552 13553NCR 5380 SCSI DRIVERS 13554M: Finn Thain <fthain@linux-m68k.org> 13555M: Michael Schmitz <schmitzmic@gmail.com> 13556L: linux-scsi@vger.kernel.org 13557S: Maintained 13558F: Documentation/scsi/g_NCR5380.rst 13559F: drivers/scsi/NCR5380.* 13560F: drivers/scsi/arm/cumana_1.c 13561F: drivers/scsi/arm/oak.c 13562F: drivers/scsi/atari_scsi.* 13563F: drivers/scsi/dmx3191d.c 13564F: drivers/scsi/g_NCR5380.* 13565F: drivers/scsi/mac_scsi.* 13566F: drivers/scsi/sun3_scsi.* 13567F: drivers/scsi/sun3_scsi_vme.c 13568 13569NCSI LIBRARY 13570M: Samuel Mendoza-Jonas <sam@mendozajonas.com> 13571S: Maintained 13572F: net/ncsi/ 13573 13574NCT6775 HARDWARE MONITOR DRIVER - CORE & PLATFORM DRIVER 13575M: Guenter Roeck <linux@roeck-us.net> 13576L: linux-hwmon@vger.kernel.org 13577S: Maintained 13578F: Documentation/hwmon/nct6775.rst 13579F: drivers/hwmon/nct6775-core.c 13580F: drivers/hwmon/nct6775-platform.c 13581F: drivers/hwmon/nct6775.h 13582 13583NCT6775 HARDWARE MONITOR DRIVER - I2C DRIVER 13584M: Zev Weiss <zev@bewilderbeest.net> 13585L: linux-hwmon@vger.kernel.org 13586S: Maintained 13587F: Documentation/devicetree/bindings/hwmon/nuvoton,nct6775.yaml 13588F: drivers/hwmon/nct6775-i2c.c 13589 13590NETDEVSIM 13591M: Jakub Kicinski <kuba@kernel.org> 13592S: Maintained 13593F: drivers/net/netdevsim/* 13594 13595NETEM NETWORK EMULATOR 13596M: Stephen Hemminger <stephen@networkplumber.org> 13597L: netdev@vger.kernel.org 13598S: Maintained 13599F: net/sched/sch_netem.c 13600 13601NETERION 10GbE DRIVERS (s2io/vxge) 13602M: Jon Mason <jdmason@kudzu.us> 13603L: netdev@vger.kernel.org 13604S: Supported 13605F: Documentation/networking/device_drivers/ethernet/neterion/s2io.rst 13606F: Documentation/networking/device_drivers/ethernet/neterion/vxge.rst 13607F: drivers/net/ethernet/neterion/ 13608 13609NETFILTER 13610M: Pablo Neira Ayuso <pablo@netfilter.org> 13611M: Jozsef Kadlecsik <kadlec@netfilter.org> 13612M: Florian Westphal <fw@strlen.de> 13613L: netfilter-devel@vger.kernel.org 13614L: coreteam@netfilter.org 13615S: Maintained 13616W: http://www.netfilter.org/ 13617W: http://www.iptables.org/ 13618W: http://www.nftables.org/ 13619Q: http://patchwork.ozlabs.org/project/netfilter-devel/list/ 13620C: irc://irc.libera.chat/netfilter 13621T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf.git 13622T: git git://git.kernel.org/pub/scm/linux/kernel/git/netfilter/nf-next.git 13623F: include/linux/netfilter* 13624F: include/linux/netfilter/ 13625F: include/net/netfilter/ 13626F: include/uapi/linux/netfilter* 13627F: include/uapi/linux/netfilter/ 13628F: net/*/netfilter.c 13629F: net/*/netfilter/ 13630F: net/bridge/br_netfilter*.c 13631F: net/netfilter/ 13632 13633NETROM NETWORK LAYER 13634M: Ralf Baechle <ralf@linux-mips.org> 13635L: linux-hams@vger.kernel.org 13636S: Maintained 13637W: http://www.linux-ax25.org/ 13638F: include/net/netrom.h 13639F: include/uapi/linux/netrom.h 13640F: net/netrom/ 13641 13642NETRONIX EMBEDDED CONTROLLER 13643M: Jonathan Neuschäfer <j.neuschaefer@gmx.net> 13644S: Maintained 13645F: Documentation/devicetree/bindings/mfd/netronix,ntxec.yaml 13646F: drivers/mfd/ntxec.c 13647F: drivers/pwm/pwm-ntxec.c 13648F: drivers/rtc/rtc-ntxec.c 13649F: include/linux/mfd/ntxec.h 13650 13651NETRONOME ETHERNET DRIVERS 13652M: Simon Horman <simon.horman@corigine.com> 13653R: Jakub Kicinski <kuba@kernel.org> 13654L: oss-drivers@corigine.com 13655S: Maintained 13656F: drivers/net/ethernet/netronome/ 13657 13658NETWORK BLOCK DEVICE (NBD) 13659M: Josef Bacik <josef@toxicpanda.com> 13660L: linux-block@vger.kernel.org 13661L: nbd@other.debian.org 13662S: Maintained 13663F: Documentation/admin-guide/blockdev/nbd.rst 13664F: drivers/block/nbd.c 13665F: include/trace/events/nbd.h 13666F: include/uapi/linux/nbd.h 13667 13668NETWORK DROP MONITOR 13669M: Neil Horman <nhorman@tuxdriver.com> 13670L: netdev@vger.kernel.org 13671S: Maintained 13672W: https://fedorahosted.org/dropwatch/ 13673F: include/uapi/linux/net_dropmon.h 13674F: net/core/drop_monitor.c 13675 13676NETWORKING DRIVERS 13677M: "David S. Miller" <davem@davemloft.net> 13678M: Eric Dumazet <edumazet@google.com> 13679M: Jakub Kicinski <kuba@kernel.org> 13680M: Paolo Abeni <pabeni@redhat.com> 13681L: netdev@vger.kernel.org 13682S: Maintained 13683Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13684T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13685T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13686F: Documentation/devicetree/bindings/net/ 13687F: drivers/connector/ 13688F: drivers/net/ 13689F: include/linux/etherdevice.h 13690F: include/linux/fcdevice.h 13691F: include/linux/fddidevice.h 13692F: include/linux/hippidevice.h 13693F: include/linux/if_* 13694F: include/linux/inetdevice.h 13695F: include/linux/netdevice.h 13696F: include/uapi/linux/if_* 13697F: include/uapi/linux/netdevice.h 13698 13699NETWORKING DRIVERS (WIRELESS) 13700M: Kalle Valo <kvalo@kernel.org> 13701L: linux-wireless@vger.kernel.org 13702S: Maintained 13703W: https://wireless.wiki.kernel.org/ 13704Q: https://patchwork.kernel.org/project/linux-wireless/list/ 13705T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 13706T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 13707F: Documentation/devicetree/bindings/net/wireless/ 13708F: drivers/net/wireless/ 13709 13710NETWORKING [DSA] 13711M: Andrew Lunn <andrew@lunn.ch> 13712M: Vivien Didelot <vivien.didelot@gmail.com> 13713M: Florian Fainelli <f.fainelli@gmail.com> 13714M: Vladimir Oltean <olteanv@gmail.com> 13715S: Maintained 13716F: Documentation/devicetree/bindings/net/dsa/ 13717F: drivers/net/dsa/ 13718F: include/linux/dsa/ 13719F: include/linux/platform_data/dsa.h 13720F: include/net/dsa.h 13721F: net/dsa/ 13722F: tools/testing/selftests/drivers/net/dsa/ 13723 13724NETWORKING [GENERAL] 13725M: "David S. Miller" <davem@davemloft.net> 13726M: Eric Dumazet <edumazet@google.com> 13727M: Jakub Kicinski <kuba@kernel.org> 13728M: Paolo Abeni <pabeni@redhat.com> 13729L: netdev@vger.kernel.org 13730S: Maintained 13731Q: https://patchwork.kernel.org/project/netdevbpf/list/ 13732B: mailto:netdev@vger.kernel.org 13733T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13734T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next.git 13735F: Documentation/networking/ 13736F: Documentation/process/maintainer-netdev.rst 13737F: include/linux/in.h 13738F: include/linux/net.h 13739F: include/linux/netdevice.h 13740F: include/net/ 13741F: include/uapi/linux/in.h 13742F: include/uapi/linux/net.h 13743F: include/uapi/linux/net_namespace.h 13744F: include/uapi/linux/netdevice.h 13745F: lib/net_utils.c 13746F: lib/random32.c 13747F: net/ 13748F: tools/testing/selftests/net/ 13749 13750NETWORKING [IPSEC] 13751M: Steffen Klassert <steffen.klassert@secunet.com> 13752M: Herbert Xu <herbert@gondor.apana.org.au> 13753M: "David S. Miller" <davem@davemloft.net> 13754L: netdev@vger.kernel.org 13755S: Maintained 13756T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git 13757T: git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git 13758F: include/net/xfrm.h 13759F: include/uapi/linux/xfrm.h 13760F: net/ipv4/ah4.c 13761F: net/ipv4/esp4* 13762F: net/ipv4/ip_vti.c 13763F: net/ipv4/ipcomp.c 13764F: net/ipv4/xfrm* 13765F: net/ipv6/ah6.c 13766F: net/ipv6/esp6* 13767F: net/ipv6/ip6_vti.c 13768F: net/ipv6/ipcomp6.c 13769F: net/ipv6/xfrm* 13770F: net/key/ 13771F: net/xfrm/ 13772F: tools/testing/selftests/net/ipsec.c 13773 13774NETWORKING [IPv4/IPv6] 13775M: "David S. Miller" <davem@davemloft.net> 13776M: Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org> 13777M: David Ahern <dsahern@kernel.org> 13778L: netdev@vger.kernel.org 13779S: Maintained 13780T: git git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git 13781F: arch/x86/net/* 13782F: include/linux/ip.h 13783F: include/linux/ipv6* 13784F: include/net/fib* 13785F: include/net/ip* 13786F: include/net/route.h 13787F: net/ipv4/ 13788F: net/ipv6/ 13789 13790NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK) 13791M: Paul Moore <paul@paul-moore.com> 13792L: netdev@vger.kernel.org 13793L: linux-security-module@vger.kernel.org 13794S: Maintained 13795W: https://github.com/netlabel 13796F: Documentation/netlabel/ 13797F: include/net/calipso.h 13798F: include/net/cipso_ipv4.h 13799F: include/net/netlabel.h 13800F: include/uapi/linux/netfilter/xt_CONNSECMARK.h 13801F: include/uapi/linux/netfilter/xt_SECMARK.h 13802F: net/ipv4/cipso_ipv4.c 13803F: net/ipv6/calipso.c 13804F: net/netfilter/xt_CONNSECMARK.c 13805F: net/netfilter/xt_SECMARK.c 13806F: net/netlabel/ 13807 13808NETWORKING [MPTCP] 13809M: Mat Martineau <mathew.j.martineau@linux.intel.com> 13810M: Matthieu Baerts <matthieu.baerts@tessares.net> 13811L: netdev@vger.kernel.org 13812L: mptcp@lists.linux.dev 13813S: Maintained 13814W: https://github.com/multipath-tcp/mptcp_net-next/wiki 13815B: https://github.com/multipath-tcp/mptcp_net-next/issues 13816F: Documentation/networking/mptcp-sysctl.rst 13817F: include/net/mptcp.h 13818F: include/trace/events/mptcp.h 13819F: include/uapi/linux/mptcp.h 13820F: net/mptcp/ 13821F: tools/testing/selftests/net/mptcp/ 13822 13823NETWORKING [TCP] 13824M: Eric Dumazet <edumazet@google.com> 13825L: netdev@vger.kernel.org 13826S: Maintained 13827F: include/linux/tcp.h 13828F: include/net/tcp.h 13829F: include/trace/events/tcp.h 13830F: include/uapi/linux/tcp.h 13831F: net/ipv4/syncookies.c 13832F: net/ipv4/tcp*.c 13833F: net/ipv6/syncookies.c 13834F: net/ipv6/tcp*.c 13835 13836NETWORKING [TLS] 13837M: Boris Pismenny <borisp@nvidia.com> 13838M: John Fastabend <john.fastabend@gmail.com> 13839M: Daniel Borkmann <daniel@iogearbox.net> 13840M: Jakub Kicinski <kuba@kernel.org> 13841L: netdev@vger.kernel.org 13842S: Maintained 13843F: include/net/tls.h 13844F: include/uapi/linux/tls.h 13845F: net/tls/* 13846 13847NETXEN (1/10) GbE SUPPORT 13848M: Manish Chopra <manishc@marvell.com> 13849M: Rahul Verma <rahulv@marvell.com> 13850M: GR-Linux-NIC-Dev@marvell.com 13851L: netdev@vger.kernel.org 13852S: Supported 13853F: drivers/net/ethernet/qlogic/netxen/ 13854 13855NET_FAILOVER MODULE 13856M: Sridhar Samudrala <sridhar.samudrala@intel.com> 13857L: netdev@vger.kernel.org 13858S: Supported 13859F: Documentation/networking/net_failover.rst 13860F: drivers/net/net_failover.c 13861F: include/net/net_failover.h 13862 13863NEXTHOP 13864M: David Ahern <dsahern@kernel.org> 13865L: netdev@vger.kernel.org 13866S: Maintained 13867F: include/net/netns/nexthop.h 13868F: include/net/nexthop.h 13869F: include/uapi/linux/nexthop.h 13870F: net/ipv4/nexthop.c 13871 13872NFC SUBSYSTEM 13873M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 13874L: linux-nfc@lists.01.org (subscribers-only) 13875L: netdev@vger.kernel.org 13876S: Maintained 13877B: mailto:linux-nfc@lists.01.org 13878F: Documentation/devicetree/bindings/net/nfc/ 13879F: drivers/nfc/ 13880F: include/linux/platform_data/nfcmrvl.h 13881F: include/net/nfc/ 13882F: include/uapi/linux/nfc.h 13883F: net/nfc/ 13884 13885NFC VIRTUAL NCI DEVICE DRIVER 13886M: Bongsu Jeon <bongsu.jeon@samsung.com> 13887L: netdev@vger.kernel.org 13888L: linux-nfc@lists.01.org (subscribers-only) 13889S: Supported 13890F: drivers/nfc/virtual_ncidev.c 13891F: tools/testing/selftests/nci/ 13892 13893NFS, SUNRPC, AND LOCKD CLIENTS 13894M: Trond Myklebust <trond.myklebust@hammerspace.com> 13895M: Anna Schumaker <anna@kernel.org> 13896L: linux-nfs@vger.kernel.org 13897S: Maintained 13898W: http://client.linux-nfs.org 13899T: git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git 13900F: fs/lockd/ 13901F: fs/nfs/ 13902F: fs/nfs_common/ 13903F: include/linux/lockd/ 13904F: include/linux/nfs* 13905F: include/linux/sunrpc/ 13906F: include/uapi/linux/nfs* 13907F: include/uapi/linux/sunrpc/ 13908F: net/sunrpc/ 13909F: Documentation/filesystems/nfs/ 13910 13911NILFS2 FILESYSTEM 13912M: Ryusuke Konishi <konishi.ryusuke@gmail.com> 13913L: linux-nilfs@vger.kernel.org 13914S: Supported 13915W: https://nilfs.sourceforge.io/ 13916W: https://nilfs.osdn.jp/ 13917T: git git://github.com/konis/nilfs2.git 13918F: Documentation/filesystems/nilfs2.rst 13919F: fs/nilfs2/ 13920F: include/trace/events/nilfs2.h 13921F: include/uapi/linux/nilfs2_api.h 13922F: include/uapi/linux/nilfs2_ondisk.h 13923 13924NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER 13925M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13926S: Maintained 13927W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13928F: Documentation/scsi/NinjaSCSI.rst 13929F: drivers/scsi/pcmcia/nsp_* 13930 13931NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER 13932M: GOTO Masanori <gotom@debian.or.jp> 13933M: YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp> 13934S: Maintained 13935W: http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/ 13936F: Documentation/scsi/NinjaSCSI.rst 13937F: drivers/scsi/nsp32* 13938 13939NINTENDO HID DRIVER 13940M: Daniel J. Ogorchock <djogorchock@gmail.com> 13941L: linux-input@vger.kernel.org 13942S: Maintained 13943F: drivers/hid/hid-nintendo* 13944 13945NIOS2 ARCHITECTURE 13946M: Dinh Nguyen <dinguyen@kernel.org> 13947S: Maintained 13948T: git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git 13949F: arch/nios2/ 13950 13951NITRO ENCLAVES (NE) 13952M: Andra Paraschiv <andraprs@amazon.com> 13953M: Alexandru Vasile <lexnv@amazon.com> 13954M: Alexandru Ciobotaru <alcioa@amazon.com> 13955L: linux-kernel@vger.kernel.org 13956S: Supported 13957W: https://aws.amazon.com/ec2/nitro/nitro-enclaves/ 13958F: Documentation/virt/ne_overview.rst 13959F: drivers/virt/nitro_enclaves/ 13960F: include/linux/nitro_enclaves.h 13961F: include/uapi/linux/nitro_enclaves.h 13962F: samples/nitro_enclaves/ 13963 13964NOHZ, DYNTICKS SUPPORT 13965M: Frederic Weisbecker <fweisbec@gmail.com> 13966M: Thomas Gleixner <tglx@linutronix.de> 13967M: Ingo Molnar <mingo@kernel.org> 13968L: linux-kernel@vger.kernel.org 13969S: Maintained 13970T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz 13971F: include/linux/sched/nohz.h 13972F: include/linux/tick.h 13973F: kernel/time/tick*.* 13974 13975NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS) 13976M: Pavel Machek <pavel@ucw.cz> 13977M: Sakari Ailus <sakari.ailus@iki.fi> 13978L: linux-media@vger.kernel.org 13979S: Maintained 13980F: drivers/media/i2c/ad5820.c 13981F: drivers/media/i2c/et8ek8 13982 13983NOKIA N900 POWER SUPPLY DRIVERS 13984R: Pali Rohár <pali@kernel.org> 13985F: drivers/power/supply/bq2415x_charger.c 13986F: drivers/power/supply/bq27xxx_battery.c 13987F: drivers/power/supply/bq27xxx_battery_i2c.c 13988F: drivers/power/supply/isp1704_charger.c 13989F: drivers/power/supply/rx51_battery.c 13990F: include/linux/power/bq2415x_charger.h 13991F: include/linux/power/bq27xxx_battery.h 13992 13993NOLIBC HEADER FILE 13994M: Willy Tarreau <w@1wt.eu> 13995S: Maintained 13996T: git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git 13997F: tools/include/nolibc/ 13998 13999NSDEPS 14000M: Matthias Maennich <maennich@google.com> 14001S: Maintained 14002F: Documentation/core-api/symbol-namespaces.rst 14003F: scripts/nsdeps 14004 14005NTB AMD DRIVER 14006M: Sanjay R Mehta <sanju.mehta@amd.com> 14007M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 14008L: ntb@lists.linux.dev 14009S: Supported 14010F: drivers/ntb/hw/amd/ 14011 14012NTB DRIVER CORE 14013M: Jon Mason <jdmason@kudzu.us> 14014M: Dave Jiang <dave.jiang@intel.com> 14015M: Allen Hubbe <allenbh@gmail.com> 14016L: ntb@lists.linux.dev 14017S: Supported 14018W: https://github.com/jonmason/ntb/wiki 14019T: git git://github.com/jonmason/ntb.git 14020F: drivers/net/ntb_netdev.c 14021F: drivers/ntb/ 14022F: include/linux/ntb.h 14023F: include/linux/ntb_transport.h 14024F: tools/testing/selftests/ntb/ 14025 14026NTB IDT DRIVER 14027M: Serge Semin <fancer.lancer@gmail.com> 14028L: ntb@lists.linux.dev 14029S: Supported 14030F: drivers/ntb/hw/idt/ 14031 14032NTB INTEL DRIVER 14033M: Dave Jiang <dave.jiang@intel.com> 14034L: ntb@lists.linux.dev 14035S: Supported 14036W: https://github.com/davejiang/linux/wiki 14037T: git https://github.com/davejiang/linux.git 14038F: drivers/ntb/hw/intel/ 14039 14040NTFS FILESYSTEM 14041M: Anton Altaparmakov <anton@tuxera.com> 14042L: linux-ntfs-dev@lists.sourceforge.net 14043S: Supported 14044W: http://www.tuxera.com/ 14045T: git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git 14046F: Documentation/filesystems/ntfs.rst 14047F: fs/ntfs/ 14048 14049NTFS3 FILESYSTEM 14050M: Konstantin Komarov <almaz.alexandrovich@paragon-software.com> 14051L: ntfs3@lists.linux.dev 14052S: Supported 14053W: http://www.paragon-software.com/ 14054T: git https://github.com/Paragon-Software-Group/linux-ntfs3.git 14055F: Documentation/filesystems/ntfs3.rst 14056F: fs/ntfs3/ 14057 14058NUBUS SUBSYSTEM 14059M: Finn Thain <fthain@linux-m68k.org> 14060L: linux-m68k@lists.linux-m68k.org 14061S: Maintained 14062F: arch/*/include/asm/nubus.h 14063F: drivers/nubus/ 14064F: include/linux/nubus.h 14065F: include/uapi/linux/nubus.h 14066 14067NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER 14068M: Antonino Daplas <adaplas@gmail.com> 14069L: linux-fbdev@vger.kernel.org 14070S: Maintained 14071F: drivers/video/fbdev/nvidia/ 14072F: drivers/video/fbdev/riva/ 14073 14074NVIDIA WMI EC BACKLIGHT DRIVER 14075M: Daniel Dadap <ddadap@nvidia.com> 14076L: platform-driver-x86@vger.kernel.org 14077S: Supported 14078F: drivers/platform/x86/nvidia-wmi-ec-backlight.c 14079 14080NVM EXPRESS DRIVER 14081M: Keith Busch <kbusch@kernel.org> 14082M: Jens Axboe <axboe@fb.com> 14083M: Christoph Hellwig <hch@lst.de> 14084M: Sagi Grimberg <sagi@grimberg.me> 14085L: linux-nvme@lists.infradead.org 14086S: Supported 14087W: http://git.infradead.org/nvme.git 14088T: git://git.infradead.org/nvme.git 14089F: drivers/nvme/host/ 14090F: include/linux/nvme.h 14091F: include/uapi/linux/nvme_ioctl.h 14092 14093NVM EXPRESS FC TRANSPORT DRIVERS 14094M: James Smart <james.smart@broadcom.com> 14095L: linux-nvme@lists.infradead.org 14096S: Supported 14097F: drivers/nvme/host/fc.c 14098F: drivers/nvme/target/fc.c 14099F: drivers/nvme/target/fcloop.c 14100F: include/linux/nvme-fc-driver.h 14101F: include/linux/nvme-fc.h 14102 14103NVM EXPRESS TARGET DRIVER 14104M: Christoph Hellwig <hch@lst.de> 14105M: Sagi Grimberg <sagi@grimberg.me> 14106M: Chaitanya Kulkarni <kch@nvidia.com> 14107L: linux-nvme@lists.infradead.org 14108S: Supported 14109W: http://git.infradead.org/nvme.git 14110T: git://git.infradead.org/nvme.git 14111F: drivers/nvme/target/ 14112 14113NVMEM FRAMEWORK 14114M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 14115S: Maintained 14116T: git git://git.kernel.org/pub/scm/linux/kernel/git/srini/nvmem.git 14117F: Documentation/ABI/stable/sysfs-bus-nvmem 14118F: Documentation/devicetree/bindings/nvmem/ 14119F: drivers/nvmem/ 14120F: include/linux/nvmem-consumer.h 14121F: include/linux/nvmem-provider.h 14122 14123NXP C45 TJA11XX PHY DRIVER 14124M: Radu Pirea <radu-nicolae.pirea@oss.nxp.com> 14125L: netdev@vger.kernel.org 14126S: Maintained 14127F: drivers/net/phy/nxp-c45-tja11xx.c 14128 14129NXP FSPI DRIVER 14130M: Ashish Kumar <ashish.kumar@nxp.com> 14131R: Yogesh Gaur <yogeshgaur.83@gmail.com> 14132L: linux-spi@vger.kernel.org 14133S: Maintained 14134F: Documentation/devicetree/bindings/spi/spi-nxp-fspi.yaml 14135F: drivers/spi/spi-nxp-fspi.c 14136 14137NXP FXAS21002C DRIVER 14138M: Rui Miguel Silva <rmfrfs@gmail.com> 14139L: linux-iio@vger.kernel.org 14140S: Maintained 14141F: Documentation/devicetree/bindings/iio/gyroscope/nxp,fxas21002c.yaml 14142F: drivers/iio/gyro/fxas21002c.h 14143F: drivers/iio/gyro/fxas21002c_core.c 14144F: drivers/iio/gyro/fxas21002c_i2c.c 14145F: drivers/iio/gyro/fxas21002c_spi.c 14146 14147NXP i.MX CLOCK DRIVERS 14148M: Abel Vesa <abel.vesa@nxp.com> 14149L: linux-clk@vger.kernel.org 14150L: linux-imx@nxp.com 14151S: Maintained 14152T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelvesa/linux.git clk/imx 14153F: Documentation/devicetree/bindings/clock/imx* 14154F: drivers/clk/imx/ 14155F: include/dt-bindings/clock/imx* 14156 14157NXP i.MX 8MQ DCSS DRIVER 14158M: Laurentiu Palcu <laurentiu.palcu@oss.nxp.com> 14159R: Lucas Stach <l.stach@pengutronix.de> 14160L: dri-devel@lists.freedesktop.org 14161S: Maintained 14162F: Documentation/devicetree/bindings/display/imx/nxp,imx8mq-dcss.yaml 14163F: drivers/gpu/drm/imx/dcss/ 14164 14165NXP i.MX 8QXP ADC DRIVER 14166M: Cai Huoqing <cai.huoqing@linux.dev> 14167M: Haibo Chen <haibo.chen@nxp.com> 14168L: linux-imx@nxp.com 14169L: linux-iio@vger.kernel.org 14170S: Maintained 14171F: Documentation/devicetree/bindings/iio/adc/nxp,imx8qxp-adc.yaml 14172F: drivers/iio/adc/imx8qxp-adc.c 14173 14174NXP i.MX 7D/6SX/6UL AND VF610 ADC DRIVER 14175M: Haibo Chen <haibo.chen@nxp.com> 14176L: linux-iio@vger.kernel.org 14177L: linux-imx@nxp.com 14178S: Maintained 14179F: Documentation/devicetree/bindings/iio/adc/fsl,imx7d-adc.yaml 14180F: Documentation/devicetree/bindings/iio/adc/fsl,vf610-adc.yaml 14181F: drivers/iio/adc/imx7d_adc.c 14182F: drivers/iio/adc/vf610_adc.c 14183 14184NXP PF8100/PF8121A/PF8200 PMIC REGULATOR DEVICE DRIVER 14185M: Jagan Teki <jagan@amarulasolutions.com> 14186S: Maintained 14187F: Documentation/devicetree/bindings/regulator/nxp,pf8x00-regulator.yaml 14188F: drivers/regulator/pf8x00-regulator.c 14189 14190NXP PTN5150A CC LOGIC AND EXTCON DRIVER 14191M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 14192L: linux-kernel@vger.kernel.org 14193S: Maintained 14194F: Documentation/devicetree/bindings/extcon/extcon-ptn5150.yaml 14195F: drivers/extcon/extcon-ptn5150.c 14196 14197NXP SGTL5000 DRIVER 14198M: Fabio Estevam <festevam@gmail.com> 14199L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14200S: Maintained 14201F: Documentation/devicetree/bindings/sound/sgtl5000.yaml 14202F: sound/soc/codecs/sgtl5000* 14203 14204NXP SJA1105 ETHERNET SWITCH DRIVER 14205M: Vladimir Oltean <olteanv@gmail.com> 14206L: linux-kernel@vger.kernel.org 14207S: Maintained 14208F: drivers/net/dsa/sja1105 14209F: drivers/net/pcs/pcs-xpcs-nxp.c 14210 14211NXP TDA998X DRM DRIVER 14212M: Russell King <linux@armlinux.org.uk> 14213S: Maintained 14214T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel 14215T: git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes 14216F: drivers/gpu/drm/i2c/tda998x_drv.c 14217F: include/drm/i2c/tda998x.h 14218F: include/dt-bindings/display/tda998x.h 14219K: "nxp,tda998x" 14220 14221NXP TFA9879 DRIVER 14222M: Peter Rosin <peda@axentia.se> 14223L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14224S: Maintained 14225F: Documentation/devicetree/bindings/sound/tfa9879.txt 14226F: sound/soc/codecs/tfa9879* 14227 14228NXP/Goodix TFA989X (TFA1) DRIVER 14229M: Stephan Gerhold <stephan@gerhold.net> 14230L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14231S: Maintained 14232F: Documentation/devicetree/bindings/sound/nxp,tfa989x.yaml 14233F: sound/soc/codecs/tfa989x.c 14234 14235NXP-NCI NFC DRIVER 14236R: Charles Gorand <charles.gorand@effinnov.com> 14237L: linux-nfc@lists.01.org (subscribers-only) 14238S: Supported 14239F: Documentation/devicetree/bindings/net/nfc/nxp,nci.yaml 14240F: drivers/nfc/nxp-nci 14241 14242NXP i.MX 8QXP/8QM JPEG V4L2 DRIVER 14243M: Mirela Rabulea <mirela.rabulea@nxp.com> 14244R: NXP Linux Team <linux-imx@nxp.com> 14245L: linux-media@vger.kernel.org 14246S: Maintained 14247F: Documentation/devicetree/bindings/media/nxp,imx8-jpeg.yaml 14248F: drivers/media/platform/nxp/imx-jpeg 14249 14250NZXT-KRAKEN2 HARDWARE MONITORING DRIVER 14251M: Jonas Malaco <jonas@protocubo.io> 14252L: linux-hwmon@vger.kernel.org 14253S: Maintained 14254F: Documentation/hwmon/nzxt-kraken2.rst 14255F: drivers/hwmon/nzxt-kraken2.c 14256 14257NZXT-SMART2 HARDWARE MONITORING DRIVER 14258M: Aleksandr Mezin <mezin.alexander@gmail.com> 14259L: linux-hwmon@vger.kernel.org 14260S: Maintained 14261F: Documentation/hwmon/nzxt-smart2.rst 14262F: drivers/hwmon/nzxt-smart2.c 14263 14264OBJAGG 14265M: Jiri Pirko <jiri@nvidia.com> 14266L: netdev@vger.kernel.org 14267S: Supported 14268F: include/linux/objagg.h 14269F: lib/objagg.c 14270F: lib/test_objagg.c 14271 14272OBJTOOL 14273M: Josh Poimboeuf <jpoimboe@kernel.org> 14274M: Peter Zijlstra <peterz@infradead.org> 14275S: Supported 14276F: tools/objtool/ 14277F: include/linux/objtool.h 14278 14279OCELOT ETHERNET SWITCH DRIVER 14280M: Vladimir Oltean <vladimir.oltean@nxp.com> 14281M: Claudiu Manoil <claudiu.manoil@nxp.com> 14282M: Alexandre Belloni <alexandre.belloni@bootlin.com> 14283M: UNGLinuxDriver@microchip.com 14284L: netdev@vger.kernel.org 14285S: Supported 14286F: drivers/net/dsa/ocelot/* 14287F: drivers/net/ethernet/mscc/ 14288F: include/soc/mscc/ocelot* 14289F: net/dsa/tag_ocelot.c 14290F: net/dsa/tag_ocelot_8021q.c 14291F: tools/testing/selftests/drivers/net/ocelot/* 14292 14293OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER 14294M: Frederic Barrat <fbarrat@linux.ibm.com> 14295M: Andrew Donnellan <ajd@linux.ibm.com> 14296L: linuxppc-dev@lists.ozlabs.org 14297S: Supported 14298F: Documentation/userspace-api/accelerators/ocxl.rst 14299F: arch/powerpc/include/asm/pnv-ocxl.h 14300F: arch/powerpc/platforms/powernv/ocxl.c 14301F: drivers/misc/ocxl/ 14302F: include/misc/ocxl* 14303F: include/uapi/misc/ocxl.h 14304 14305OMAP AUDIO SUPPORT 14306M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 14307M: Jarkko Nikula <jarkko.nikula@bitmer.com> 14308L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14309L: linux-omap@vger.kernel.org 14310S: Maintained 14311F: sound/soc/ti/n810.c 14312F: sound/soc/ti/omap* 14313F: sound/soc/ti/rx51.c 14314F: sound/soc/ti/sdma-pcm.* 14315 14316OMAP CLOCK FRAMEWORK SUPPORT 14317M: Paul Walmsley <paul@pwsan.com> 14318L: linux-omap@vger.kernel.org 14319S: Maintained 14320F: arch/arm/*omap*/*clock* 14321 14322OMAP DEVICE TREE SUPPORT 14323M: Benoît Cousson <bcousson@baylibre.com> 14324M: Tony Lindgren <tony@atomide.com> 14325L: linux-omap@vger.kernel.org 14326L: devicetree@vger.kernel.org 14327S: Maintained 14328F: arch/arm/boot/dts/*am3* 14329F: arch/arm/boot/dts/*am4* 14330F: arch/arm/boot/dts/*am5* 14331F: arch/arm/boot/dts/*dra7* 14332F: arch/arm/boot/dts/*omap* 14333F: arch/arm/boot/dts/logicpd-som-lv* 14334F: arch/arm/boot/dts/logicpd-torpedo* 14335 14336OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2) 14337L: linux-omap@vger.kernel.org 14338L: linux-fbdev@vger.kernel.org 14339S: Orphan 14340F: Documentation/arm/omap/dss.rst 14341F: drivers/video/fbdev/omap2/ 14342 14343OMAP FRAMEBUFFER SUPPORT 14344L: linux-fbdev@vger.kernel.org 14345L: linux-omap@vger.kernel.org 14346S: Orphan 14347F: drivers/video/fbdev/omap/ 14348 14349OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT 14350M: Roger Quadros <rogerq@kernel.org> 14351M: Tony Lindgren <tony@atomide.com> 14352L: linux-omap@vger.kernel.org 14353S: Maintained 14354F: arch/arm/mach-omap2/*gpmc* 14355F: drivers/memory/omap-gpmc.c 14356 14357OMAP GPIO DRIVER 14358M: Grygorii Strashko <grygorii.strashko@ti.com> 14359M: Santosh Shilimkar <ssantosh@kernel.org> 14360M: Kevin Hilman <khilman@kernel.org> 14361L: linux-omap@vger.kernel.org 14362S: Maintained 14363F: Documentation/devicetree/bindings/gpio/ti,omap-gpio.yaml 14364F: drivers/gpio/gpio-omap.c 14365 14366OMAP HARDWARE SPINLOCK SUPPORT 14367M: Ohad Ben-Cohen <ohad@wizery.com> 14368L: linux-omap@vger.kernel.org 14369S: Maintained 14370F: drivers/hwspinlock/omap_hwspinlock.c 14371 14372OMAP HS MMC SUPPORT 14373L: linux-mmc@vger.kernel.org 14374L: linux-omap@vger.kernel.org 14375S: Orphan 14376F: drivers/mmc/host/omap_hsmmc.c 14377 14378OMAP HWMOD DATA 14379M: Paul Walmsley <paul@pwsan.com> 14380L: linux-omap@vger.kernel.org 14381S: Maintained 14382F: arch/arm/mach-omap2/omap_hwmod*data* 14383 14384OMAP HWMOD SUPPORT 14385M: Benoît Cousson <bcousson@baylibre.com> 14386M: Paul Walmsley <paul@pwsan.com> 14387L: linux-omap@vger.kernel.org 14388S: Maintained 14389F: arch/arm/mach-omap2/omap_hwmod.* 14390 14391OMAP I2C DRIVER 14392M: Vignesh R <vigneshr@ti.com> 14393L: linux-omap@vger.kernel.org 14394L: linux-i2c@vger.kernel.org 14395S: Maintained 14396F: Documentation/devicetree/bindings/i2c/ti,omap4-i2c.yaml 14397F: drivers/i2c/busses/i2c-omap.c 14398 14399OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS) 14400M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 14401L: linux-media@vger.kernel.org 14402S: Maintained 14403F: Documentation/devicetree/bindings/media/ti,omap3isp.txt 14404F: drivers/media/platform/ti/omap3isp/ 14405F: drivers/staging/media/omap4iss/ 14406 14407OMAP MMC SUPPORT 14408M: Aaro Koskinen <aaro.koskinen@iki.fi> 14409L: linux-omap@vger.kernel.org 14410S: Odd Fixes 14411F: drivers/mmc/host/omap.c 14412 14413OMAP POWER MANAGEMENT SUPPORT 14414M: Kevin Hilman <khilman@kernel.org> 14415L: linux-omap@vger.kernel.org 14416S: Maintained 14417F: arch/arm/*omap*/*pm* 14418F: drivers/cpufreq/omap-cpufreq.c 14419 14420OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT 14421M: Paul Walmsley <paul@pwsan.com> 14422L: linux-omap@vger.kernel.org 14423S: Maintained 14424F: arch/arm/mach-omap2/prm* 14425 14426OMAP RANDOM NUMBER GENERATOR SUPPORT 14427M: Deepak Saxena <dsaxena@plexity.net> 14428S: Maintained 14429F: drivers/char/hw_random/omap-rng.c 14430 14431OMAP USB SUPPORT 14432L: linux-usb@vger.kernel.org 14433L: linux-omap@vger.kernel.org 14434S: Orphan 14435F: arch/arm/*omap*/usb* 14436F: drivers/usb/*/*omap* 14437 14438OMAP/NEWFLOW NANOBONE MACHINE SUPPORT 14439M: Mark Jackson <mpfj@newflow.co.uk> 14440L: linux-omap@vger.kernel.org 14441S: Maintained 14442F: arch/arm/boot/dts/am335x-nano.dts 14443 14444OMAP1 SUPPORT 14445M: Aaro Koskinen <aaro.koskinen@iki.fi> 14446M: Tony Lindgren <tony@atomide.com> 14447L: linux-omap@vger.kernel.org 14448S: Maintained 14449Q: http://patchwork.kernel.org/project/linux-omap/list/ 14450T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14451F: arch/arm/configs/omap1_defconfig 14452F: arch/arm/mach-omap1/ 14453F: arch/arm/plat-omap/ 14454F: drivers/i2c/busses/i2c-omap.c 14455F: include/linux/platform_data/ams-delta-fiq.h 14456F: include/linux/platform_data/i2c-omap.h 14457 14458OMAP2+ SUPPORT 14459M: Tony Lindgren <tony@atomide.com> 14460L: linux-omap@vger.kernel.org 14461S: Maintained 14462W: http://www.muru.com/linux/omap/ 14463W: http://linux.omap.com/ 14464Q: http://patchwork.kernel.org/project/linux-omap/list/ 14465T: git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git 14466F: arch/arm/configs/omap2plus_defconfig 14467F: arch/arm/mach-omap2/ 14468F: arch/arm/plat-omap/ 14469F: drivers/bus/ti-sysc.c 14470F: drivers/i2c/busses/i2c-omap.c 14471F: drivers/irqchip/irq-omap-intc.c 14472F: drivers/mfd/*omap*.c 14473F: drivers/mfd/menelaus.c 14474F: drivers/mfd/palmas.c 14475F: drivers/mfd/tps65217.c 14476F: drivers/mfd/tps65218.c 14477F: drivers/mfd/tps65910.c 14478F: drivers/mfd/twl-core.[ch] 14479F: drivers/mfd/twl4030*.c 14480F: drivers/mfd/twl6030*.c 14481F: drivers/mfd/twl6040*.c 14482F: drivers/regulator/palmas-regulator*.c 14483F: drivers/regulator/pbias-regulator.c 14484F: drivers/regulator/tps65217-regulator.c 14485F: drivers/regulator/tps65218-regulator.c 14486F: drivers/regulator/tps65910-regulator.c 14487F: drivers/regulator/twl-regulator.c 14488F: drivers/regulator/twl6030-regulator.c 14489F: include/linux/platform_data/i2c-omap.h 14490F: include/linux/platform_data/ti-sysc.h 14491 14492OMFS FILESYSTEM 14493M: Bob Copeland <me@bobcopeland.com> 14494L: linux-karma-devel@lists.sourceforge.net 14495S: Maintained 14496F: Documentation/filesystems/omfs.rst 14497F: fs/omfs/ 14498 14499OMNIKEY CARDMAN 4000 DRIVER 14500M: Harald Welte <laforge@gnumonks.org> 14501S: Maintained 14502F: drivers/char/pcmcia/cm4000_cs.c 14503F: include/linux/cm4000_cs.h 14504F: include/uapi/linux/cm4000_cs.h 14505 14506OMNIKEY CARDMAN 4040 DRIVER 14507M: Harald Welte <laforge@gnumonks.org> 14508S: Maintained 14509F: drivers/char/pcmcia/cm4040_cs.* 14510 14511OMNIVISION OG01A1B SENSOR DRIVER 14512M: Shawn Tu <shawnx.tu@intel.com> 14513L: linux-media@vger.kernel.org 14514S: Maintained 14515F: drivers/media/i2c/og01a1b.c 14516 14517OMNIVISION OV02A10 SENSOR DRIVER 14518M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14519L: linux-media@vger.kernel.org 14520S: Maintained 14521T: git git://linuxtv.org/media_tree.git 14522F: Documentation/devicetree/bindings/media/i2c/ovti,ov02a10.yaml 14523F: drivers/media/i2c/ov02a10.c 14524 14525OMNIVISION OV08D10 SENSOR DRIVER 14526M: Jimmy Su <jimmy.su@intel.com> 14527L: linux-media@vger.kernel.org 14528S: Maintained 14529T: git git://linuxtv.org/media_tree.git 14530F: drivers/media/i2c/ov08d10.c 14531 14532OMNIVISION OV13858 SENSOR DRIVER 14533M: Sakari Ailus <sakari.ailus@linux.intel.com> 14534L: linux-media@vger.kernel.org 14535S: Maintained 14536T: git git://linuxtv.org/media_tree.git 14537F: drivers/media/i2c/ov13858.c 14538 14539OMNIVISION OV13B10 SENSOR DRIVER 14540M: Arec Kao <arec.kao@intel.com> 14541L: linux-media@vger.kernel.org 14542S: Maintained 14543T: git git://linuxtv.org/media_tree.git 14544F: drivers/media/i2c/ov13b10.c 14545 14546OMNIVISION OV2680 SENSOR DRIVER 14547M: Rui Miguel Silva <rmfrfs@gmail.com> 14548L: linux-media@vger.kernel.org 14549S: Maintained 14550T: git git://linuxtv.org/media_tree.git 14551F: Documentation/devicetree/bindings/media/i2c/ovti,ov2680.yaml 14552F: drivers/media/i2c/ov2680.c 14553 14554OMNIVISION OV2685 SENSOR DRIVER 14555M: Shunqian Zheng <zhengsq@rock-chips.com> 14556L: linux-media@vger.kernel.org 14557S: Maintained 14558T: git git://linuxtv.org/media_tree.git 14559F: drivers/media/i2c/ov2685.c 14560 14561OMNIVISION OV2740 SENSOR DRIVER 14562M: Tianshu Qiu <tian.shu.qiu@intel.com> 14563R: Shawn Tu <shawnx.tu@intel.com> 14564R: Bingbu Cao <bingbu.cao@intel.com> 14565L: linux-media@vger.kernel.org 14566S: Maintained 14567T: git git://linuxtv.org/media_tree.git 14568F: drivers/media/i2c/ov2740.c 14569 14570OMNIVISION OV5640 SENSOR DRIVER 14571M: Steve Longerbeam <slongerbeam@gmail.com> 14572L: linux-media@vger.kernel.org 14573S: Maintained 14574T: git git://linuxtv.org/media_tree.git 14575F: drivers/media/i2c/ov5640.c 14576 14577OMNIVISION OV5647 SENSOR DRIVER 14578M: Dave Stevenson <dave.stevenson@raspberrypi.com> 14579M: Jacopo Mondi <jacopo@jmondi.org> 14580L: linux-media@vger.kernel.org 14581S: Maintained 14582T: git git://linuxtv.org/media_tree.git 14583F: Documentation/devicetree/bindings/media/i2c/ovti,ov5647.yaml 14584F: drivers/media/i2c/ov5647.c 14585 14586OMNIVISION OV5670 SENSOR DRIVER 14587M: Chiranjeevi Rapolu <chiranjeevi.rapolu@intel.com> 14588L: linux-media@vger.kernel.org 14589S: Maintained 14590T: git git://linuxtv.org/media_tree.git 14591F: drivers/media/i2c/ov5670.c 14592 14593OMNIVISION OV5675 SENSOR DRIVER 14594M: Shawn Tu <shawnx.tu@intel.com> 14595L: linux-media@vger.kernel.org 14596S: Maintained 14597T: git git://linuxtv.org/media_tree.git 14598F: drivers/media/i2c/ov5675.c 14599 14600OMNIVISION OV5693 SENSOR DRIVER 14601M: Daniel Scally <djrscally@gmail.com> 14602L: linux-media@vger.kernel.org 14603S: Maintained 14604T: git git://linuxtv.org/media_tree.git 14605F: drivers/media/i2c/ov5693.c 14606 14607OMNIVISION OV5695 SENSOR DRIVER 14608M: Shunqian Zheng <zhengsq@rock-chips.com> 14609L: linux-media@vger.kernel.org 14610S: Maintained 14611T: git git://linuxtv.org/media_tree.git 14612F: drivers/media/i2c/ov5695.c 14613 14614OMNIVISION OV7670 SENSOR DRIVER 14615L: linux-media@vger.kernel.org 14616S: Orphan 14617T: git git://linuxtv.org/media_tree.git 14618F: Documentation/devicetree/bindings/media/i2c/ov7670.txt 14619F: drivers/media/i2c/ov7670.c 14620 14621OMNIVISION OV772x SENSOR DRIVER 14622M: Jacopo Mondi <jacopo@jmondi.org> 14623L: linux-media@vger.kernel.org 14624S: Odd fixes 14625T: git git://linuxtv.org/media_tree.git 14626F: Documentation/devicetree/bindings/media/i2c/ovti,ov772x.yaml 14627F: drivers/media/i2c/ov772x.c 14628F: include/media/i2c/ov772x.h 14629 14630OMNIVISION OV7740 SENSOR DRIVER 14631M: Wenyou Yang <wenyou.yang@microchip.com> 14632L: linux-media@vger.kernel.org 14633S: Maintained 14634T: git git://linuxtv.org/media_tree.git 14635F: Documentation/devicetree/bindings/media/i2c/ov7740.txt 14636F: drivers/media/i2c/ov7740.c 14637 14638OMNIVISION OV8856 SENSOR DRIVER 14639M: Dongchun Zhu <dongchun.zhu@mediatek.com> 14640L: linux-media@vger.kernel.org 14641S: Maintained 14642T: git git://linuxtv.org/media_tree.git 14643F: Documentation/devicetree/bindings/media/i2c/ov8856.yaml 14644F: drivers/media/i2c/ov8856.c 14645 14646OMNIVISION OV9282 SENSOR DRIVER 14647M: Paul J. Murphy <paul.j.murphy@intel.com> 14648M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 14649L: linux-media@vger.kernel.org 14650S: Maintained 14651T: git git://linuxtv.org/media_tree.git 14652F: Documentation/devicetree/bindings/media/i2c/ovti,ov9282.yaml 14653F: drivers/media/i2c/ov9282.c 14654 14655OMNIVISION OV9640 SENSOR DRIVER 14656M: Petr Cvek <petrcvekcz@gmail.com> 14657L: linux-media@vger.kernel.org 14658S: Maintained 14659F: drivers/media/i2c/ov9640.* 14660 14661OMNIVISION OV9650 SENSOR DRIVER 14662M: Sakari Ailus <sakari.ailus@linux.intel.com> 14663R: Akinobu Mita <akinobu.mita@gmail.com> 14664R: Sylwester Nawrocki <s.nawrocki@samsung.com> 14665L: linux-media@vger.kernel.org 14666S: Maintained 14667T: git git://linuxtv.org/media_tree.git 14668F: Documentation/devicetree/bindings/media/i2c/ov9650.txt 14669F: drivers/media/i2c/ov9650.c 14670 14671OMNIVISION OV9734 SENSOR DRIVER 14672M: Tianshu Qiu <tian.shu.qiu@intel.com> 14673R: Bingbu Cao <bingbu.cao@intel.com> 14674L: linux-media@vger.kernel.org 14675S: Maintained 14676T: git git://linuxtv.org/media_tree.git 14677F: drivers/media/i2c/ov9734.c 14678 14679ONENAND FLASH DRIVER 14680M: Kyungmin Park <kyungmin.park@samsung.com> 14681L: linux-mtd@lists.infradead.org 14682S: Maintained 14683F: drivers/mtd/nand/onenand/ 14684F: include/linux/mtd/onenand*.h 14685 14686ONION OMEGA2+ BOARD 14687M: Harvey Hunt <harveyhuntnexus@gmail.com> 14688L: linux-mips@vger.kernel.org 14689S: Maintained 14690F: arch/mips/boot/dts/ralink/omega2p.dts 14691 14692OP-TEE DRIVER 14693M: Jens Wiklander <jens.wiklander@linaro.org> 14694L: op-tee@lists.trustedfirmware.org 14695S: Maintained 14696F: Documentation/ABI/testing/sysfs-bus-optee-devices 14697F: drivers/tee/optee/ 14698 14699OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER 14700M: Sumit Garg <sumit.garg@linaro.org> 14701L: op-tee@lists.trustedfirmware.org 14702S: Maintained 14703F: drivers/char/hw_random/optee-rng.c 14704 14705OP-TEE RTC DRIVER 14706M: Clément Léger <clement.leger@bootlin.com> 14707L: linux-rtc@vger.kernel.org 14708S: Maintained 14709F: drivers/rtc/rtc-optee.c 14710 14711OPA-VNIC DRIVER 14712M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 14713L: linux-rdma@vger.kernel.org 14714S: Supported 14715F: drivers/infiniband/ulp/opa_vnic 14716 14717OPEN FIRMWARE AND DEVICE TREE OVERLAYS 14718M: Pantelis Antoniou <pantelis.antoniou@konsulko.com> 14719M: Frank Rowand <frowand.list@gmail.com> 14720L: devicetree@vger.kernel.org 14721S: Maintained 14722F: Documentation/devicetree/dynamic-resolution-notes.rst 14723F: Documentation/devicetree/overlay-notes.rst 14724F: drivers/of/overlay.c 14725F: drivers/of/resolver.c 14726K: of_overlay_notifier_ 14727 14728OPEN FIRMWARE AND FLATTENED DEVICE TREE 14729M: Rob Herring <robh+dt@kernel.org> 14730M: Frank Rowand <frowand.list@gmail.com> 14731L: devicetree@vger.kernel.org 14732S: Maintained 14733C: irc://irc.libera.chat/devicetree 14734W: http://www.devicetree.org/ 14735T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14736F: Documentation/ABI/testing/sysfs-firmware-ofw 14737F: drivers/of/ 14738F: include/linux/of*.h 14739F: scripts/dtc/ 14740 14741OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS 14742M: Rob Herring <robh+dt@kernel.org> 14743M: Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org> 14744L: devicetree@vger.kernel.org 14745S: Maintained 14746C: irc://irc.libera.chat/devicetree 14747Q: http://patchwork.ozlabs.org/project/devicetree-bindings/list/ 14748T: git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git 14749F: Documentation/devicetree/ 14750F: arch/*/boot/dts/ 14751F: include/dt-bindings/ 14752 14753OPENCOMPUTE PTP CLOCK DRIVER 14754M: Jonathan Lemon <jonathan.lemon@gmail.com> 14755L: netdev@vger.kernel.org 14756S: Maintained 14757F: drivers/ptp/ptp_ocp.c 14758 14759OPENCORES I2C BUS DRIVER 14760M: Peter Korsgaard <peter@korsgaard.com> 14761M: Andrew Lunn <andrew@lunn.ch> 14762L: linux-i2c@vger.kernel.org 14763S: Maintained 14764F: Documentation/devicetree/bindings/i2c/i2c-ocores.txt 14765F: Documentation/i2c/busses/i2c-ocores.rst 14766F: drivers/i2c/busses/i2c-ocores.c 14767F: include/linux/platform_data/i2c-ocores.h 14768 14769OPENRISC ARCHITECTURE 14770M: Jonas Bonn <jonas@southpole.se> 14771M: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi> 14772M: Stafford Horne <shorne@gmail.com> 14773L: openrisc@lists.librecores.org 14774S: Maintained 14775W: http://openrisc.io 14776T: git git://github.com/openrisc/linux.git 14777F: Documentation/devicetree/bindings/openrisc/ 14778F: Documentation/openrisc/ 14779F: arch/openrisc/ 14780F: drivers/irqchip/irq-ompic.c 14781F: drivers/irqchip/irq-or1k-* 14782 14783OPENVSWITCH 14784M: Pravin B Shelar <pshelar@ovn.org> 14785L: netdev@vger.kernel.org 14786L: dev@openvswitch.org 14787S: Maintained 14788W: http://openvswitch.org 14789F: include/uapi/linux/openvswitch.h 14790F: net/openvswitch/ 14791 14792OPERATING PERFORMANCE POINTS (OPP) 14793M: Viresh Kumar <vireshk@kernel.org> 14794M: Nishanth Menon <nm@ti.com> 14795M: Stephen Boyd <sboyd@kernel.org> 14796L: linux-pm@vger.kernel.org 14797S: Maintained 14798T: git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git 14799F: Documentation/devicetree/bindings/opp/ 14800F: Documentation/power/opp.rst 14801F: drivers/opp/ 14802F: include/linux/pm_opp.h 14803 14804OPL4 DRIVER 14805M: Clemens Ladisch <clemens@ladisch.de> 14806L: alsa-devel@alsa-project.org (moderated for non-subscribers) 14807S: Maintained 14808T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 14809F: sound/drivers/opl4/ 14810 14811ORACLE CLUSTER FILESYSTEM 2 (OCFS2) 14812M: Mark Fasheh <mark@fasheh.com> 14813M: Joel Becker <jlbec@evilplan.org> 14814M: Joseph Qi <joseph.qi@linux.alibaba.com> 14815L: ocfs2-devel@oss.oracle.com (moderated for non-subscribers) 14816S: Supported 14817W: http://ocfs2.wiki.kernel.org 14818F: Documentation/filesystems/dlmfs.rst 14819F: Documentation/filesystems/ocfs2.rst 14820F: fs/ocfs2/ 14821 14822ORANGEFS FILESYSTEM 14823M: Mike Marshall <hubcap@omnibond.com> 14824R: Martin Brandenburg <martin@omnibond.com> 14825L: devel@lists.orangefs.org 14826S: Supported 14827T: git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git 14828F: Documentation/filesystems/orangefs.rst 14829F: fs/orangefs/ 14830 14831ORINOCO DRIVER 14832L: linux-wireless@vger.kernel.org 14833S: Orphan 14834W: https://wireless.wiki.kernel.org/en/users/Drivers/orinoco 14835W: http://www.nongnu.org/orinoco/ 14836F: drivers/net/wireless/intersil/orinoco/ 14837 14838OV2659 OMNIVISION SENSOR DRIVER 14839M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 14840L: linux-media@vger.kernel.org 14841S: Maintained 14842W: https://linuxtv.org 14843Q: http://patchwork.linuxtv.org/project/linux-media/list/ 14844T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 14845F: drivers/media/i2c/ov2659.c 14846F: include/media/i2c/ov2659.h 14847 14848OVERLAY FILESYSTEM 14849M: Miklos Szeredi <miklos@szeredi.hu> 14850L: linux-unionfs@vger.kernel.org 14851S: Supported 14852T: git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git 14853F: Documentation/filesystems/overlayfs.rst 14854F: fs/overlayfs/ 14855 14856P54 WIRELESS DRIVER 14857M: Christian Lamparter <chunkeey@googlemail.com> 14858L: linux-wireless@vger.kernel.org 14859S: Maintained 14860W: https://wireless.wiki.kernel.org/en/users/Drivers/p54 14861F: drivers/net/wireless/intersil/p54/ 14862 14863PACKING 14864M: Vladimir Oltean <olteanv@gmail.com> 14865L: netdev@vger.kernel.org 14866S: Supported 14867F: Documentation/core-api/packing.rst 14868F: include/linux/packing.h 14869F: lib/packing.c 14870 14871PADATA PARALLEL EXECUTION MECHANISM 14872M: Steffen Klassert <steffen.klassert@secunet.com> 14873M: Daniel Jordan <daniel.m.jordan@oracle.com> 14874L: linux-crypto@vger.kernel.org 14875L: linux-kernel@vger.kernel.org 14876S: Maintained 14877F: Documentation/core-api/padata.rst 14878F: include/linux/padata.h 14879F: kernel/padata.c 14880 14881PAGE CACHE 14882M: Matthew Wilcox (Oracle) <willy@infradead.org> 14883L: linux-fsdevel@vger.kernel.org 14884S: Supported 14885T: git git://git.infradead.org/users/willy/pagecache.git 14886F: Documentation/filesystems/locking.rst 14887F: Documentation/filesystems/vfs.rst 14888F: include/linux/pagemap.h 14889F: mm/filemap.c 14890F: mm/page-writeback.c 14891F: mm/readahead.c 14892F: mm/truncate.c 14893 14894PAGE POOL 14895M: Jesper Dangaard Brouer <hawk@kernel.org> 14896M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 14897L: netdev@vger.kernel.org 14898S: Supported 14899F: Documentation/networking/page_pool.rst 14900F: include/net/page_pool.h 14901F: include/trace/events/page_pool.h 14902F: net/core/page_pool.c 14903 14904PAGE TABLE CHECK 14905M: Pasha Tatashin <pasha.tatashin@soleen.com> 14906M: Andrew Morton <akpm@linux-foundation.org> 14907L: linux-mm@kvack.org 14908S: Maintained 14909F: Documentation/vm/page_table_check.rst 14910F: include/linux/page_table_check.h 14911F: mm/page_table_check.c 14912 14913PANASONIC LAPTOP ACPI EXTRAS DRIVER 14914M: Kenneth Chan <kenneth.t.chan@gmail.com> 14915L: platform-driver-x86@vger.kernel.org 14916S: Maintained 14917F: drivers/platform/x86/panasonic-laptop.c 14918 14919PARALLAX PING IIO SENSOR DRIVER 14920M: Andreas Klinger <ak@it-klinger.de> 14921L: linux-iio@vger.kernel.org 14922S: Maintained 14923F: Documentation/devicetree/bindings/iio/proximity/parallax-ping.yaml 14924F: drivers/iio/proximity/ping.c 14925 14926PARALLEL LCD/KEYPAD PANEL DRIVER 14927M: Willy Tarreau <willy@haproxy.com> 14928M: Ksenija Stanojevic <ksenija.stanojevic@gmail.com> 14929S: Odd Fixes 14930F: Documentation/admin-guide/lcd-panel-cgram.rst 14931F: drivers/auxdisplay/panel.c 14932 14933PARALLEL PORT SUBSYSTEM 14934M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 14935M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 14936L: linux-parport@lists.infradead.org (subscribers-only) 14937S: Maintained 14938F: Documentation/driver-api/parport*.rst 14939F: drivers/char/ppdev.c 14940F: drivers/parport/ 14941F: include/linux/parport*.h 14942F: include/uapi/linux/ppdev.h 14943 14944PARAVIRT_OPS INTERFACE 14945M: Juergen Gross <jgross@suse.com> 14946M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 14947R: Alexey Makhalov <amakhalov@vmware.com> 14948R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 14949L: virtualization@lists.linux-foundation.org 14950L: x86@kernel.org 14951S: Supported 14952T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 14953F: Documentation/virt/paravirt_ops.rst 14954F: arch/*/include/asm/paravirt*.h 14955F: arch/*/kernel/paravirt* 14956F: include/linux/hypervisor.h 14957 14958PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES 14959M: Tim Waugh <tim@cyberelk.net> 14960L: linux-parport@lists.infradead.org (subscribers-only) 14961S: Maintained 14962F: Documentation/admin-guide/blockdev/paride.rst 14963F: drivers/block/paride/ 14964 14965PARISC ARCHITECTURE 14966M: "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com> 14967M: Helge Deller <deller@gmx.de> 14968L: linux-parisc@vger.kernel.org 14969S: Maintained 14970W: https://parisc.wiki.kernel.org 14971Q: http://patchwork.kernel.org/project/linux-parisc/list/ 14972T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git 14973T: git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git 14974F: Documentation/parisc/ 14975F: arch/parisc/ 14976F: drivers/char/agp/parisc-agp.c 14977F: drivers/input/misc/hp_sdc_rtc.c 14978F: drivers/input/serio/gscps2.c 14979F: drivers/input/serio/hp_sdc* 14980F: drivers/parisc/ 14981F: drivers/parport/parport_gsc.* 14982F: drivers/tty/serial/8250/8250_gsc.c 14983F: drivers/video/console/sti* 14984F: drivers/video/fbdev/sti* 14985F: drivers/video/logo/logo_parisc* 14986F: include/linux/hp_sdc.h 14987 14988PARMAN 14989M: Jiri Pirko <jiri@nvidia.com> 14990L: netdev@vger.kernel.org 14991S: Supported 14992F: include/linux/parman.h 14993F: lib/parman.c 14994F: lib/test_parman.c 14995 14996PC ENGINES APU BOARD DRIVER 14997M: Enrico Weigelt, metux IT consult <info@metux.net> 14998S: Maintained 14999F: drivers/platform/x86/pcengines-apuv2.c 15000 15001PC87360 HARDWARE MONITORING DRIVER 15002M: Jim Cromie <jim.cromie@gmail.com> 15003L: linux-hwmon@vger.kernel.org 15004S: Maintained 15005F: Documentation/hwmon/pc87360.rst 15006F: drivers/hwmon/pc87360.c 15007 15008PC8736x GPIO DRIVER 15009M: Jim Cromie <jim.cromie@gmail.com> 15010S: Maintained 15011F: drivers/char/pc8736x_gpio.c 15012 15013PC87427 HARDWARE MONITORING DRIVER 15014M: Jean Delvare <jdelvare@suse.com> 15015L: linux-hwmon@vger.kernel.org 15016S: Maintained 15017F: Documentation/hwmon/pc87427.rst 15018F: drivers/hwmon/pc87427.c 15019 15020PCA9532 LED DRIVER 15021M: Riku Voipio <riku.voipio@iki.fi> 15022S: Maintained 15023F: drivers/leds/leds-pca9532.c 15024F: include/linux/leds-pca9532.h 15025 15026PCA9541 I2C BUS MASTER SELECTOR DRIVER 15027M: Guenter Roeck <linux@roeck-us.net> 15028L: linux-i2c@vger.kernel.org 15029S: Maintained 15030F: drivers/i2c/muxes/i2c-mux-pca9541.c 15031 15032PCDP - PRIMARY CONSOLE AND DEBUG PORT 15033M: Khalid Aziz <khalid@gonehiking.org> 15034S: Maintained 15035F: drivers/firmware/pcdp.* 15036 15037PCI DRIVER FOR AARDVARK (Marvell Armada 3700) 15038M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15039M: Pali Rohár <pali@kernel.org> 15040L: linux-pci@vger.kernel.org 15041L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15042S: Maintained 15043F: Documentation/devicetree/bindings/pci/aardvark-pci.txt 15044F: drivers/pci/controller/pci-aardvark.c 15045 15046PCI DRIVER FOR ALTERA PCIE IP 15047M: Joyce Ooi <joyce.ooi@intel.com> 15048L: linux-pci@vger.kernel.org 15049S: Supported 15050F: Documentation/devicetree/bindings/pci/altera-pcie.txt 15051F: drivers/pci/controller/pcie-altera.c 15052 15053PCI DRIVER FOR APPLIEDMICRO XGENE 15054M: Toan Le <toan@os.amperecomputing.com> 15055L: linux-pci@vger.kernel.org 15056L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15057S: Maintained 15058F: Documentation/devicetree/bindings/pci/xgene-pci.txt 15059F: drivers/pci/controller/pci-xgene.c 15060 15061PCI DRIVER FOR ARM VERSATILE PLATFORM 15062M: Rob Herring <robh@kernel.org> 15063L: linux-pci@vger.kernel.org 15064L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15065S: Maintained 15066F: Documentation/devicetree/bindings/pci/versatile.yaml 15067F: drivers/pci/controller/pci-versatile.c 15068 15069PCI DRIVER FOR ARMADA 8K 15070M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15071L: linux-pci@vger.kernel.org 15072L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15073S: Maintained 15074F: Documentation/devicetree/bindings/pci/pci-armada8k.txt 15075F: drivers/pci/controller/dwc/pcie-armada8k.c 15076 15077PCI DRIVER FOR CADENCE PCIE IP 15078M: Tom Joseph <tjoseph@cadence.com> 15079L: linux-pci@vger.kernel.org 15080S: Maintained 15081F: Documentation/devicetree/bindings/pci/cdns,* 15082F: drivers/pci/controller/cadence/ 15083 15084PCI DRIVER FOR FREESCALE LAYERSCAPE 15085M: Minghuan Lian <minghuan.Lian@nxp.com> 15086M: Mingkai Hu <mingkai.hu@nxp.com> 15087M: Roy Zang <roy.zang@nxp.com> 15088L: linuxppc-dev@lists.ozlabs.org 15089L: linux-pci@vger.kernel.org 15090L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15091S: Maintained 15092F: drivers/pci/controller/dwc/*layerscape* 15093 15094PCI DRIVER FOR GENERIC OF HOSTS 15095M: Will Deacon <will@kernel.org> 15096L: linux-pci@vger.kernel.org 15097L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15098S: Maintained 15099F: Documentation/devicetree/bindings/pci/host-generic-pci.yaml 15100F: drivers/pci/controller/pci-host-common.c 15101F: drivers/pci/controller/pci-host-generic.c 15102 15103PCI DRIVER FOR IMX6 15104M: Richard Zhu <hongxing.zhu@nxp.com> 15105M: Lucas Stach <l.stach@pengutronix.de> 15106L: linux-pci@vger.kernel.org 15107L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15108S: Maintained 15109F: Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.yaml 15110F: drivers/pci/controller/dwc/*imx6* 15111 15112PCI DRIVER FOR FU740 15113M: Paul Walmsley <paul.walmsley@sifive.com> 15114M: Greentime Hu <greentime.hu@sifive.com> 15115L: linux-pci@vger.kernel.org 15116S: Maintained 15117F: Documentation/devicetree/bindings/pci/sifive,fu740-pcie.yaml 15118F: drivers/pci/controller/dwc/pcie-fu740.c 15119 15120PCI DRIVER FOR INTEL IXP4XX 15121M: Linus Walleij <linus.walleij@linaro.org> 15122S: Maintained 15123F: Documentation/devicetree/bindings/pci/intel,ixp4xx-pci.yaml 15124F: drivers/pci/controller/pci-ixp4xx.c 15125 15126PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD) 15127M: Nirmal Patel <nirmal.patel@linux.intel.com> 15128R: Jonathan Derrick <jonathan.derrick@linux.dev> 15129L: linux-pci@vger.kernel.org 15130S: Supported 15131F: drivers/pci/controller/vmd.c 15132 15133PCI DRIVER FOR MICROSEMI SWITCHTEC 15134M: Kurt Schwemmer <kurt.schwemmer@microsemi.com> 15135M: Logan Gunthorpe <logang@deltatee.com> 15136L: linux-pci@vger.kernel.org 15137S: Maintained 15138F: Documentation/ABI/testing/sysfs-class-switchtec 15139F: Documentation/driver-api/switchtec.rst 15140F: drivers/ntb/hw/mscc/ 15141F: drivers/pci/switch/switchtec* 15142F: include/linux/switchtec.h 15143F: include/uapi/linux/switchtec_ioctl.h 15144 15145PCI DRIVER FOR MOBIVEIL PCIE IP 15146M: Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in> 15147M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15148L: linux-pci@vger.kernel.org 15149S: Supported 15150F: Documentation/devicetree/bindings/pci/mobiveil-pcie.txt 15151F: drivers/pci/controller/mobiveil/pcie-mobiveil* 15152 15153PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support) 15154M: Thomas Petazzoni <thomas.petazzoni@bootlin.com> 15155M: Pali Rohár <pali@kernel.org> 15156L: linux-pci@vger.kernel.org 15157L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15158S: Maintained 15159F: drivers/pci/controller/*mvebu* 15160 15161PCI DRIVER FOR NVIDIA TEGRA 15162M: Thierry Reding <thierry.reding@gmail.com> 15163L: linux-tegra@vger.kernel.org 15164L: linux-pci@vger.kernel.org 15165S: Supported 15166F: Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt 15167F: drivers/pci/controller/pci-tegra.c 15168 15169PCI DRIVER FOR NXP LAYERSCAPE GEN4 CONTROLLER 15170M: Hou Zhiqiang <Zhiqiang.Hou@nxp.com> 15171L: linux-pci@vger.kernel.org 15172L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15173S: Maintained 15174F: Documentation/devicetree/bindings/pci/layerscape-pcie-gen4.txt 15175F: drivers/pci/controller/mobiveil/pcie-layerscape-gen4.c 15176 15177PCI DRIVER FOR RENESAS R-CAR 15178M: Marek Vasut <marek.vasut+renesas@gmail.com> 15179M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 15180L: linux-pci@vger.kernel.org 15181L: linux-renesas-soc@vger.kernel.org 15182S: Maintained 15183F: Documentation/devicetree/bindings/pci/*rcar* 15184F: drivers/pci/controller/*rcar* 15185 15186PCI DRIVER FOR SAMSUNG EXYNOS 15187M: Jingoo Han <jingoohan1@gmail.com> 15188L: linux-pci@vger.kernel.org 15189L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15190L: linux-samsung-soc@vger.kernel.org 15191S: Maintained 15192F: drivers/pci/controller/dwc/pci-exynos.c 15193 15194PCI DRIVER FOR SYNOPSYS DESIGNWARE 15195M: Jingoo Han <jingoohan1@gmail.com> 15196M: Gustavo Pimentel <gustavo.pimentel@synopsys.com> 15197L: linux-pci@vger.kernel.org 15198S: Maintained 15199F: Documentation/devicetree/bindings/pci/snps,dw-pcie.yaml 15200F: Documentation/devicetree/bindings/pci/snps,dw-pcie-ep.yaml 15201F: drivers/pci/controller/dwc/*designware* 15202 15203PCI DRIVER FOR TI DRA7XX/J721E 15204M: Kishon Vijay Abraham I <kishon@ti.com> 15205L: linux-omap@vger.kernel.org 15206L: linux-pci@vger.kernel.org 15207L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15208S: Supported 15209F: Documentation/devicetree/bindings/pci/ti-pci.txt 15210F: drivers/pci/controller/cadence/pci-j721e.c 15211F: drivers/pci/controller/dwc/pci-dra7xx.c 15212 15213PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC 15214M: Linus Walleij <linus.walleij@linaro.org> 15215L: linux-pci@vger.kernel.org 15216S: Maintained 15217F: Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt 15218F: drivers/pci/controller/pci-v3-semi.c 15219 15220PCI ENDPOINT SUBSYSTEM 15221M: Kishon Vijay Abraham I <kishon@ti.com> 15222M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15223R: Krzysztof Wilczyński <kw@linux.com> 15224L: linux-pci@vger.kernel.org 15225S: Supported 15226Q: https://patchwork.kernel.org/project/linux-pci/list/ 15227B: https://bugzilla.kernel.org 15228C: irc://irc.oftc.net/linux-pci 15229T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15230F: Documentation/PCI/endpoint/* 15231F: Documentation/misc-devices/pci-endpoint-test.rst 15232F: drivers/misc/pci_endpoint_test.c 15233F: drivers/pci/endpoint/ 15234F: tools/pci/ 15235 15236PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC 15237M: Russell Currey <ruscur@russell.cc> 15238M: Oliver O'Halloran <oohall@gmail.com> 15239L: linuxppc-dev@lists.ozlabs.org 15240S: Supported 15241F: Documentation/PCI/pci-error-recovery.rst 15242F: Documentation/powerpc/eeh-pci-error-recovery.rst 15243F: arch/powerpc/include/*/eeh*.h 15244F: arch/powerpc/kernel/eeh*.c 15245F: arch/powerpc/platforms/*/eeh*.c 15246F: drivers/pci/pcie/aer.c 15247F: drivers/pci/pcie/dpc.c 15248F: drivers/pci/pcie/err.c 15249 15250PCI ERROR RECOVERY 15251M: Linas Vepstas <linasvepstas@gmail.com> 15252L: linux-pci@vger.kernel.org 15253S: Supported 15254F: Documentation/PCI/pci-error-recovery.rst 15255 15256PCI PEER-TO-PEER DMA (P2PDMA) 15257M: Bjorn Helgaas <bhelgaas@google.com> 15258M: Logan Gunthorpe <logang@deltatee.com> 15259L: linux-pci@vger.kernel.org 15260S: Supported 15261Q: https://patchwork.kernel.org/project/linux-pci/list/ 15262B: https://bugzilla.kernel.org 15263C: irc://irc.oftc.net/linux-pci 15264T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15265F: Documentation/driver-api/pci/p2pdma.rst 15266F: drivers/pci/p2pdma.c 15267F: include/linux/pci-p2pdma.h 15268 15269PCI MSI DRIVER FOR ALTERA MSI IP 15270M: Joyce Ooi <joyce.ooi@intel.com> 15271L: linux-pci@vger.kernel.org 15272S: Supported 15273F: Documentation/devicetree/bindings/pci/altera-pcie-msi.txt 15274F: drivers/pci/controller/pcie-altera-msi.c 15275 15276PCI MSI DRIVER FOR APPLIEDMICRO XGENE 15277M: Toan Le <toan@os.amperecomputing.com> 15278L: linux-pci@vger.kernel.org 15279L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15280S: Maintained 15281F: Documentation/devicetree/bindings/pci/xgene-pci-msi.txt 15282F: drivers/pci/controller/pci-xgene-msi.c 15283 15284PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS 15285M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15286R: Rob Herring <robh@kernel.org> 15287R: Krzysztof Wilczyński <kw@linux.com> 15288L: linux-pci@vger.kernel.org 15289S: Supported 15290Q: https://patchwork.kernel.org/project/linux-pci/list/ 15291B: https://bugzilla.kernel.org 15292C: irc://irc.oftc.net/linux-pci 15293T: git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git 15294F: drivers/pci/controller/ 15295F: drivers/pci/pci-bridge-emul.c 15296F: drivers/pci/pci-bridge-emul.h 15297 15298PCI SUBSYSTEM 15299M: Bjorn Helgaas <bhelgaas@google.com> 15300L: linux-pci@vger.kernel.org 15301S: Supported 15302Q: https://patchwork.kernel.org/project/linux-pci/list/ 15303B: https://bugzilla.kernel.org 15304C: irc://irc.oftc.net/linux-pci 15305T: git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git 15306F: Documentation/PCI/ 15307F: Documentation/devicetree/bindings/pci/ 15308F: arch/x86/kernel/early-quirks.c 15309F: arch/x86/kernel/quirks.c 15310F: arch/x86/pci/ 15311F: drivers/acpi/pci* 15312F: drivers/pci/ 15313F: include/asm-generic/pci* 15314F: include/linux/of_pci.h 15315F: include/linux/pci* 15316F: include/uapi/linux/pci* 15317F: lib/pci* 15318 15319PCIE DRIVER FOR AMAZON ANNAPURNA LABS 15320M: Jonathan Chocron <jonnyc@amazon.com> 15321L: linux-pci@vger.kernel.org 15322S: Maintained 15323F: Documentation/devicetree/bindings/pci/pcie-al.txt 15324F: drivers/pci/controller/dwc/pcie-al.c 15325 15326PCIE DRIVER FOR AMLOGIC MESON 15327M: Yue Wang <yue.wang@Amlogic.com> 15328L: linux-pci@vger.kernel.org 15329L: linux-amlogic@lists.infradead.org 15330S: Maintained 15331F: drivers/pci/controller/dwc/pci-meson.c 15332 15333PCIE DRIVER FOR AXIS ARTPEC 15334M: Jesper Nilsson <jesper.nilsson@axis.com> 15335L: linux-arm-kernel@axis.com 15336L: linux-pci@vger.kernel.org 15337S: Maintained 15338F: Documentation/devicetree/bindings/pci/axis,artpec* 15339F: drivers/pci/controller/dwc/*artpec* 15340 15341PCIE DRIVER FOR CAVIUM THUNDERX 15342M: Robert Richter <rric@kernel.org> 15343L: linux-pci@vger.kernel.org 15344L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15345S: Odd Fixes 15346F: drivers/pci/controller/pci-thunder-* 15347 15348PCIE DRIVER FOR HISILICON 15349M: Zhou Wang <wangzhou1@hisilicon.com> 15350L: linux-pci@vger.kernel.org 15351S: Maintained 15352F: drivers/pci/controller/dwc/pcie-hisi.c 15353 15354PCIE DRIVER FOR HISILICON KIRIN 15355M: Xiaowei Song <songxiaowei@hisilicon.com> 15356M: Binghui Wang <wangbinghui@hisilicon.com> 15357L: linux-pci@vger.kernel.org 15358S: Maintained 15359F: Documentation/devicetree/bindings/pci/hisilicon,kirin-pcie.yaml 15360F: drivers/pci/controller/dwc/pcie-kirin.c 15361 15362PCIE DRIVER FOR HISILICON STB 15363M: Shawn Guo <shawn.guo@linaro.org> 15364L: linux-pci@vger.kernel.org 15365S: Maintained 15366F: Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt 15367F: drivers/pci/controller/dwc/pcie-histb.c 15368 15369PCIE DRIVER FOR INTEL KEEM BAY 15370M: Srikanth Thokala <srikanth.thokala@intel.com> 15371L: linux-pci@vger.kernel.org 15372S: Supported 15373F: Documentation/devicetree/bindings/pci/intel,keembay-pcie* 15374F: drivers/pci/controller/dwc/pcie-keembay.c 15375 15376PCIE DRIVER FOR INTEL LGM GW SOC 15377M: Rahul Tanwar <rtanwar@maxlinear.com> 15378L: linux-pci@vger.kernel.org 15379S: Maintained 15380F: Documentation/devicetree/bindings/pci/intel-gw-pcie.yaml 15381F: drivers/pci/controller/dwc/pcie-intel-gw.c 15382 15383PCIE DRIVER FOR MEDIATEK 15384M: Ryder Lee <ryder.lee@mediatek.com> 15385M: Jianjun Wang <jianjun.wang@mediatek.com> 15386L: linux-pci@vger.kernel.org 15387L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15388S: Supported 15389F: Documentation/devicetree/bindings/pci/mediatek* 15390F: drivers/pci/controller/*mediatek* 15391 15392PCIE DRIVER FOR MICROCHIP 15393M: Daire McNamara <daire.mcnamara@microchip.com> 15394L: linux-pci@vger.kernel.org 15395S: Supported 15396F: Documentation/devicetree/bindings/pci/microchip* 15397F: drivers/pci/controller/*microchip* 15398 15399PCIE DRIVER FOR QUALCOMM MSM 15400M: Stanimir Varbanov <svarbanov@mm-sol.com> 15401L: linux-pci@vger.kernel.org 15402L: linux-arm-msm@vger.kernel.org 15403S: Maintained 15404F: drivers/pci/controller/dwc/pcie-qcom.c 15405 15406PCIE ENDPOINT DRIVER FOR QUALCOMM 15407M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 15408L: linux-pci@vger.kernel.org 15409L: linux-arm-msm@vger.kernel.org 15410S: Maintained 15411F: Documentation/devicetree/bindings/pci/qcom,pcie-ep.yaml 15412F: drivers/pci/controller/dwc/pcie-qcom-ep.c 15413 15414PCIE DRIVER FOR ROCKCHIP 15415M: Shawn Lin <shawn.lin@rock-chips.com> 15416L: linux-pci@vger.kernel.org 15417L: linux-rockchip@lists.infradead.org 15418S: Maintained 15419F: Documentation/devicetree/bindings/pci/rockchip-pcie* 15420F: drivers/pci/controller/pcie-rockchip* 15421 15422PCIE DRIVER FOR SOCIONEXT UNIPHIER 15423M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 15424L: linux-pci@vger.kernel.org 15425S: Maintained 15426F: Documentation/devicetree/bindings/pci/uniphier-pcie* 15427F: drivers/pci/controller/dwc/pcie-uniphier* 15428 15429PCIE DRIVER FOR ST SPEAR13XX 15430M: Pratyush Anand <pratyush.anand@gmail.com> 15431L: linux-pci@vger.kernel.org 15432S: Maintained 15433F: drivers/pci/controller/dwc/*spear* 15434 15435PCMCIA SUBSYSTEM 15436M: Dominik Brodowski <linux@dominikbrodowski.net> 15437S: Odd Fixes 15438T: git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux.git 15439F: Documentation/pcmcia/ 15440F: drivers/pcmcia/ 15441F: include/pcmcia/ 15442F: tools/pcmcia/ 15443 15444PCNET32 NETWORK DRIVER 15445M: Don Fry <pcnet32@frontier.com> 15446L: netdev@vger.kernel.org 15447S: Maintained 15448F: drivers/net/ethernet/amd/pcnet32.c 15449 15450PCRYPT PARALLEL CRYPTO ENGINE 15451M: Steffen Klassert <steffen.klassert@secunet.com> 15452L: linux-crypto@vger.kernel.org 15453S: Maintained 15454F: crypto/pcrypt.c 15455F: include/crypto/pcrypt.h 15456 15457PEAQ WMI HOTKEYS DRIVER 15458M: Hans de Goede <hdegoede@redhat.com> 15459L: platform-driver-x86@vger.kernel.org 15460S: Maintained 15461F: drivers/platform/x86/peaq-wmi.c 15462 15463PECI HARDWARE MONITORING DRIVERS 15464M: Iwona Winiarska <iwona.winiarska@intel.com> 15465L: linux-hwmon@vger.kernel.org 15466S: Supported 15467F: Documentation/hwmon/peci-cputemp.rst 15468F: Documentation/hwmon/peci-dimmtemp.rst 15469F: drivers/hwmon/peci/ 15470 15471PECI SUBSYSTEM 15472M: Iwona Winiarska <iwona.winiarska@intel.com> 15473L: openbmc@lists.ozlabs.org (moderated for non-subscribers) 15474S: Supported 15475F: Documentation/devicetree/bindings/peci/ 15476F: Documentation/peci/ 15477F: drivers/peci/ 15478F: include/linux/peci-cpu.h 15479F: include/linux/peci.h 15480 15481PENSANDO ETHERNET DRIVERS 15482M: Shannon Nelson <snelson@pensando.io> 15483M: drivers@pensando.io 15484L: netdev@vger.kernel.org 15485S: Supported 15486F: Documentation/networking/device_drivers/ethernet/pensando/ionic.rst 15487F: drivers/net/ethernet/pensando/ 15488 15489PER-CPU MEMORY ALLOCATOR 15490M: Dennis Zhou <dennis@kernel.org> 15491M: Tejun Heo <tj@kernel.org> 15492M: Christoph Lameter <cl@linux.com> 15493L: linux-mm@kvack.org 15494S: Maintained 15495T: git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git 15496F: arch/*/include/asm/percpu.h 15497F: include/linux/percpu*.h 15498F: lib/percpu*.c 15499F: mm/percpu*.c 15500 15501PER-TASK DELAY ACCOUNTING 15502M: Balbir Singh <bsingharora@gmail.com> 15503S: Maintained 15504F: include/linux/delayacct.h 15505F: kernel/delayacct.c 15506 15507PERFORMANCE EVENTS SUBSYSTEM 15508M: Peter Zijlstra <peterz@infradead.org> 15509M: Ingo Molnar <mingo@redhat.com> 15510M: Arnaldo Carvalho de Melo <acme@kernel.org> 15511R: Mark Rutland <mark.rutland@arm.com> 15512R: Alexander Shishkin <alexander.shishkin@linux.intel.com> 15513R: Jiri Olsa <jolsa@kernel.org> 15514R: Namhyung Kim <namhyung@kernel.org> 15515L: linux-perf-users@vger.kernel.org 15516L: linux-kernel@vger.kernel.org 15517S: Supported 15518W: https://perf.wiki.kernel.org/ 15519T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core 15520F: arch/*/events/* 15521F: arch/*/events/*/* 15522F: arch/*/include/asm/perf_event.h 15523F: arch/*/kernel/*/*/perf_event*.c 15524F: arch/*/kernel/*/perf_event*.c 15525F: arch/*/kernel/perf_callchain.c 15526F: arch/*/kernel/perf_event*.c 15527F: include/linux/perf_event.h 15528F: include/uapi/linux/perf_event.h 15529F: kernel/events/* 15530F: tools/lib/perf/ 15531F: tools/perf/ 15532 15533PERFORMANCE EVENTS TOOLING ARM64 15534R: John Garry <john.garry@huawei.com> 15535R: Will Deacon <will@kernel.org> 15536R: James Clark <james.clark@arm.com> 15537R: Mike Leach <mike.leach@linaro.org> 15538R: Leo Yan <leo.yan@linaro.org> 15539L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15540S: Supported 15541F: tools/build/feature/test-libopencsd.c 15542F: tools/perf/arch/arm*/ 15543F: tools/perf/pmu-events/arch/arm64/ 15544F: tools/perf/util/arm-spe* 15545F: tools/perf/util/cs-etm* 15546 15547PERSONALITY HANDLING 15548M: Christoph Hellwig <hch@infradead.org> 15549L: linux-abi-devel@lists.sourceforge.net 15550S: Maintained 15551F: include/linux/personality.h 15552F: include/uapi/linux/personality.h 15553 15554PHOENIX RC FLIGHT CONTROLLER ADAPTER 15555M: Marcus Folkesson <marcus.folkesson@gmail.com> 15556L: linux-input@vger.kernel.org 15557S: Maintained 15558F: Documentation/input/devices/pxrc.rst 15559F: drivers/input/joystick/pxrc.c 15560 15561PHONET PROTOCOL 15562M: Remi Denis-Courmont <courmisch@gmail.com> 15563S: Supported 15564F: Documentation/networking/phonet.rst 15565F: include/linux/phonet.h 15566F: include/net/phonet/ 15567F: include/uapi/linux/phonet.h 15568F: net/phonet/ 15569 15570PHRAM MTD DRIVER 15571M: Joern Engel <joern@lazybastard.org> 15572L: linux-mtd@lists.infradead.org 15573S: Maintained 15574F: drivers/mtd/devices/phram.c 15575 15576PICOLCD HID DRIVER 15577M: Bruno Prémont <bonbons@linux-vserver.org> 15578L: linux-input@vger.kernel.org 15579S: Maintained 15580F: drivers/hid/hid-picolcd* 15581 15582PIDFD API 15583M: Christian Brauner <christian@brauner.io> 15584L: linux-kernel@vger.kernel.org 15585S: Maintained 15586T: git git://git.kernel.org/pub/scm/linux/kernel/git/brauner/linux.git 15587F: samples/pidfd/ 15588F: tools/testing/selftests/clone3/ 15589F: tools/testing/selftests/pid_namespace/ 15590F: tools/testing/selftests/pidfd/ 15591K: (?i)pidfd 15592K: (?i)clone3 15593K: \b(clone_args|kernel_clone_args)\b 15594 15595PIN CONTROL SUBSYSTEM 15596M: Linus Walleij <linus.walleij@linaro.org> 15597L: linux-gpio@vger.kernel.org 15598S: Maintained 15599T: git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git 15600F: Documentation/devicetree/bindings/pinctrl/ 15601F: Documentation/driver-api/pin-control.rst 15602F: drivers/pinctrl/ 15603F: include/linux/pinctrl/ 15604 15605PIN CONTROLLER - AMD 15606M: Basavaraj Natikar <Basavaraj.Natikar@amd.com> 15607M: Shyam Sundar S K <Shyam-sundar.S-k@amd.com> 15608S: Maintained 15609F: drivers/pinctrl/pinctrl-amd.c 15610 15611PIN CONTROLLER - FREESCALE 15612M: Dong Aisheng <aisheng.dong@nxp.com> 15613M: Fabio Estevam <festevam@gmail.com> 15614M: Shawn Guo <shawnguo@kernel.org> 15615M: Stefan Agner <stefan@agner.ch> 15616R: Pengutronix Kernel Team <kernel@pengutronix.de> 15617L: linux-gpio@vger.kernel.org 15618S: Maintained 15619F: Documentation/devicetree/bindings/pinctrl/fsl,* 15620F: drivers/pinctrl/freescale/ 15621 15622PIN CONTROLLER - INTEL 15623M: Mika Westerberg <mika.westerberg@linux.intel.com> 15624M: Andy Shevchenko <andy@kernel.org> 15625S: Maintained 15626T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git 15627F: drivers/pinctrl/intel/ 15628 15629PIN CONTROLLER - KEEMBAY 15630M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15631S: Supported 15632F: drivers/pinctrl/pinctrl-keembay* 15633 15634PIN CONTROLLER - MEDIATEK 15635M: Sean Wang <sean.wang@kernel.org> 15636L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 15637S: Maintained 15638F: Documentation/devicetree/bindings/pinctrl/mediatek,mt65xx-pinctrl.yaml 15639F: Documentation/devicetree/bindings/pinctrl/mediatek,mt6797-pinctrl.yaml 15640F: Documentation/devicetree/bindings/pinctrl/mediatek,mt7622-pinctrl.yaml 15641F: Documentation/devicetree/bindings/pinctrl/mediatek,mt8183-pinctrl.yaml 15642F: drivers/pinctrl/mediatek/ 15643 15644PIN CONTROLLER - MICROCHIP AT91 15645M: Ludovic Desroches <ludovic.desroches@microchip.com> 15646L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15647L: linux-gpio@vger.kernel.org 15648S: Supported 15649F: drivers/gpio/gpio-sama5d2-piobu.c 15650F: drivers/pinctrl/pinctrl-at91* 15651 15652PIN CONTROLLER - QUALCOMM 15653M: Bjorn Andersson <bjorn.andersson@linaro.org> 15654L: linux-arm-msm@vger.kernel.org 15655S: Maintained 15656F: Documentation/devicetree/bindings/pinctrl/qcom,*.txt 15657F: drivers/pinctrl/qcom/ 15658 15659PIN CONTROLLER - RENESAS 15660M: Geert Uytterhoeven <geert+renesas@glider.be> 15661L: linux-renesas-soc@vger.kernel.org 15662S: Supported 15663T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-pinctrl 15664F: Documentation/devicetree/bindings/pinctrl/renesas,* 15665F: drivers/pinctrl/renesas/ 15666 15667PIN CONTROLLER - SAMSUNG 15668M: Tomasz Figa <tomasz.figa@gmail.com> 15669M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 15670M: Sylwester Nawrocki <s.nawrocki@samsung.com> 15671R: Alim Akhtar <alim.akhtar@samsung.com> 15672L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15673L: linux-samsung-soc@vger.kernel.org 15674S: Maintained 15675C: irc://irc.libera.chat/linux-exynos 15676Q: https://patchwork.kernel.org/project/linux-samsung-soc/list/ 15677B: mailto:linux-samsung-soc@vger.kernel.org 15678T: git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git 15679F: Documentation/devicetree/bindings/pinctrl/samsung,pinctrl*yaml 15680F: drivers/pinctrl/samsung/ 15681F: include/dt-bindings/pinctrl/samsung.h 15682 15683PIN CONTROLLER - SINGLE 15684M: Tony Lindgren <tony@atomide.com> 15685M: Haojian Zhuang <haojian.zhuang@linaro.org> 15686L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15687L: linux-omap@vger.kernel.org 15688S: Maintained 15689F: drivers/pinctrl/pinctrl-single.c 15690 15691PIN CONTROLLER - THUNDERBAY 15692M: Lakshmi Sowjanya D <lakshmi.sowjanya.d@intel.com> 15693S: Supported 15694F: drivers/pinctrl/pinctrl-thunderbay.c 15695 15696PIN CONTROLLER - SUNPLUS / TIBBO 15697M: Dvorkin Dmitry <dvorkin@tibbo.com> 15698M: Wells Lu <wellslutw@gmail.com> 15699L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15700S: Maintained 15701W: https://sunplus.atlassian.net/wiki/spaces/doc/overview 15702F: Documentation/devicetree/bindings/pinctrl/sunplus,* 15703F: drivers/pinctrl/sunplus/ 15704F: include/dt-bindings/pinctrl/sppctl*.h 15705 15706PKTCDVD DRIVER 15707M: linux-block@vger.kernel.org 15708S: Orphan 15709F: drivers/block/pktcdvd.c 15710F: include/linux/pktcdvd.h 15711F: include/uapi/linux/pktcdvd.h 15712 15713PLANTOWER PMS7003 AIR POLLUTION SENSOR DRIVER 15714M: Tomasz Duszynski <tduszyns@gmail.com> 15715S: Maintained 15716F: Documentation/devicetree/bindings/iio/chemical/plantower,pms7003.yaml 15717F: drivers/iio/chemical/pms7003.c 15718 15719PLDMFW LIBRARY 15720M: Jacob Keller <jacob.e.keller@intel.com> 15721S: Maintained 15722F: Documentation/driver-api/pldmfw/ 15723F: include/linux/pldmfw.h 15724F: lib/pldmfw/ 15725 15726PLX DMA DRIVER 15727M: Logan Gunthorpe <logang@deltatee.com> 15728S: Maintained 15729F: drivers/dma/plx_dma.c 15730 15731PM6764TR DRIVER 15732M: Charles Hsu <hsu.yungteng@gmail.com> 15733L: linux-hwmon@vger.kernel.org 15734S: Maintained 15735F: Documentation/hwmon/pm6764tr.rst 15736F: drivers/hwmon/pmbus/pm6764tr.c 15737 15738PM-GRAPH UTILITY 15739M: "Todd E Brandt" <todd.e.brandt@linux.intel.com> 15740L: linux-pm@vger.kernel.org 15741S: Supported 15742W: https://01.org/pm-graph 15743B: https://bugzilla.kernel.org/buglist.cgi?component=pm-graph&product=Tools 15744T: git git://github.com/intel/pm-graph 15745F: tools/power/pm-graph 15746 15747PMBUS HARDWARE MONITORING DRIVERS 15748M: Guenter Roeck <linux@roeck-us.net> 15749L: linux-hwmon@vger.kernel.org 15750S: Maintained 15751W: http://hwmon.wiki.kernel.org/ 15752W: http://www.roeck-us.net/linux/drivers/ 15753T: git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git 15754F: Documentation/devicetree/bindings/hwmon/ltc2978.txt 15755F: Documentation/devicetree/bindings/hwmon/max31785.txt 15756F: Documentation/hwmon/adm1275.rst 15757F: Documentation/hwmon/ibm-cffps.rst 15758F: Documentation/hwmon/ir35221.rst 15759F: Documentation/hwmon/lm25066.rst 15760F: Documentation/hwmon/ltc2978.rst 15761F: Documentation/hwmon/ltc3815.rst 15762F: Documentation/hwmon/max16064.rst 15763F: Documentation/hwmon/max20751.rst 15764F: Documentation/hwmon/max31785.rst 15765F: Documentation/hwmon/max34440.rst 15766F: Documentation/hwmon/max8688.rst 15767F: Documentation/hwmon/pmbus-core.rst 15768F: Documentation/hwmon/pmbus.rst 15769F: Documentation/hwmon/tps40422.rst 15770F: Documentation/hwmon/ucd9000.rst 15771F: Documentation/hwmon/ucd9200.rst 15772F: Documentation/hwmon/zl6100.rst 15773F: drivers/hwmon/pmbus/ 15774F: include/linux/pmbus.h 15775 15776PMC SIERRA MaxRAID DRIVER 15777L: linux-scsi@vger.kernel.org 15778S: Orphan 15779W: http://www.pmc-sierra.com/ 15780F: drivers/scsi/pmcraid.* 15781 15782PMC SIERRA PM8001 DRIVER 15783M: Jack Wang <jinpu.wang@cloud.ionos.com> 15784L: linux-scsi@vger.kernel.org 15785S: Supported 15786F: drivers/scsi/pm8001/ 15787 15788PNI RM3100 IIO DRIVER 15789M: Song Qiang <songqiang1304521@gmail.com> 15790L: linux-iio@vger.kernel.org 15791S: Maintained 15792F: Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.yaml 15793F: drivers/iio/magnetometer/rm3100* 15794 15795PNP SUPPORT 15796M: "Rafael J. Wysocki" <rafael.j.wysocki@intel.com> 15797L: linux-acpi@vger.kernel.org 15798S: Maintained 15799F: drivers/pnp/ 15800F: include/linux/pnp.h 15801 15802POSIX CLOCKS and TIMERS 15803M: Thomas Gleixner <tglx@linutronix.de> 15804L: linux-kernel@vger.kernel.org 15805S: Maintained 15806T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 15807F: fs/timerfd.c 15808F: include/linux/time_namespace.h 15809F: include/linux/timer* 15810F: kernel/time/*timer* 15811F: kernel/time/namespace.c 15812 15813POWER MANAGEMENT CORE 15814M: "Rafael J. Wysocki" <rafael@kernel.org> 15815L: linux-pm@vger.kernel.org 15816S: Supported 15817B: https://bugzilla.kernel.org 15818T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15819F: drivers/base/power/ 15820F: drivers/powercap/ 15821F: include/linux/intel_rapl.h 15822F: include/linux/pm.h 15823F: include/linux/pm_* 15824F: include/linux/powercap.h 15825F: kernel/configs/nopm.config 15826 15827DYNAMIC THERMAL POWER MANAGEMENT (DTPM) 15828M: Daniel Lezcano <daniel.lezcano@kernel.org> 15829L: linux-pm@vger.kernel.org 15830S: Supported 15831B: https://bugzilla.kernel.org 15832T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm 15833F: drivers/powercap/dtpm* 15834F: include/linux/dtpm.h 15835 15836POWER STATE COORDINATION INTERFACE (PSCI) 15837M: Mark Rutland <mark.rutland@arm.com> 15838M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 15839L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 15840S: Maintained 15841F: drivers/firmware/psci/ 15842F: include/linux/psci.h 15843F: include/uapi/linux/psci.h 15844 15845POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS 15846M: Sebastian Reichel <sre@kernel.org> 15847L: linux-pm@vger.kernel.org 15848S: Maintained 15849T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 15850F: Documentation/ABI/testing/sysfs-class-power 15851F: Documentation/devicetree/bindings/power/supply/ 15852F: drivers/power/supply/ 15853F: include/linux/power/ 15854F: include/linux/power_supply.h 15855 15856POWERNV OPERATOR PANEL LCD DISPLAY DRIVER 15857M: Suraj Jitindar Singh <sjitindarsingh@gmail.com> 15858L: linuxppc-dev@lists.ozlabs.org 15859S: Maintained 15860F: drivers/char/powernv-op-panel.c 15861 15862PPP OVER ATM (RFC 2364) 15863M: Mitchell Blank Jr <mitch@sfgoth.com> 15864S: Maintained 15865F: include/uapi/linux/atmppp.h 15866F: net/atm/pppoatm.c 15867 15868PPP OVER ETHERNET 15869M: Michal Ostrowski <mostrows@earthlink.net> 15870S: Maintained 15871F: drivers/net/ppp/pppoe.c 15872F: drivers/net/ppp/pppox.c 15873 15874PPP OVER L2TP 15875M: James Chapman <jchapman@katalix.com> 15876S: Maintained 15877F: include/linux/if_pppol2tp.h 15878F: include/uapi/linux/if_pppol2tp.h 15879F: net/l2tp/l2tp_ppp.c 15880 15881PPP PROTOCOL DRIVERS AND COMPRESSORS 15882M: Paul Mackerras <paulus@samba.org> 15883L: linux-ppp@vger.kernel.org 15884S: Maintained 15885F: drivers/net/ppp/ppp_* 15886 15887PPS SUPPORT 15888M: Rodolfo Giometti <giometti@enneenne.com> 15889L: linuxpps@ml.enneenne.com (subscribers-only) 15890S: Maintained 15891W: http://wiki.enneenne.com/index.php/LinuxPPS_support 15892F: Documentation/ABI/testing/sysfs-pps 15893F: Documentation/devicetree/bindings/pps/pps-gpio.txt 15894F: Documentation/driver-api/pps.rst 15895F: drivers/pps/ 15896F: include/linux/pps*.h 15897F: include/uapi/linux/pps.h 15898 15899PPTP DRIVER 15900M: Dmitry Kozlov <xeb@mail.ru> 15901L: netdev@vger.kernel.org 15902S: Maintained 15903W: http://sourceforge.net/projects/accel-pptp 15904F: drivers/net/ppp/pptp.c 15905 15906PRESSURE STALL INFORMATION (PSI) 15907M: Johannes Weiner <hannes@cmpxchg.org> 15908M: Suren Baghdasaryan <surenb@google.com> 15909S: Maintained 15910F: include/linux/psi* 15911F: kernel/sched/psi.c 15912 15913PRINTK 15914M: Petr Mladek <pmladek@suse.com> 15915M: Sergey Senozhatsky <senozhatsky@chromium.org> 15916R: Steven Rostedt <rostedt@goodmis.org> 15917R: John Ogness <john.ogness@linutronix.de> 15918S: Maintained 15919T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 15920F: include/linux/printk.h 15921F: kernel/printk/ 15922 15923PRINTK INDEXING 15924R: Chris Down <chris@chrisdown.name> 15925S: Maintained 15926F: kernel/printk/index.c 15927 15928PROC FILESYSTEM 15929L: linux-kernel@vger.kernel.org 15930L: linux-fsdevel@vger.kernel.org 15931S: Maintained 15932F: Documentation/filesystems/proc.rst 15933F: fs/proc/ 15934F: include/linux/proc_fs.h 15935F: tools/testing/selftests/proc/ 15936 15937PROC SYSCTL 15938M: Luis Chamberlain <mcgrof@kernel.org> 15939M: Kees Cook <keescook@chromium.org> 15940M: Iurii Zaikin <yzaikin@google.com> 15941L: linux-kernel@vger.kernel.org 15942L: linux-fsdevel@vger.kernel.org 15943S: Maintained 15944T: git git://git.kernel.org/pub/scm/linux/kernel/git/mcgrof/linux.git sysctl-next 15945F: fs/proc/proc_sysctl.c 15946F: include/linux/sysctl.h 15947F: kernel/sysctl-test.c 15948F: kernel/sysctl.c 15949F: tools/testing/selftests/sysctl/ 15950 15951PS3 NETWORK SUPPORT 15952M: Geoff Levand <geoff@infradead.org> 15953L: netdev@vger.kernel.org 15954L: linuxppc-dev@lists.ozlabs.org 15955S: Maintained 15956F: drivers/net/ethernet/toshiba/ps3_gelic_net.* 15957 15958PS3 PLATFORM SUPPORT 15959M: Geoff Levand <geoff@infradead.org> 15960L: linuxppc-dev@lists.ozlabs.org 15961S: Maintained 15962F: arch/powerpc/boot/ps3* 15963F: arch/powerpc/include/asm/lv1call.h 15964F: arch/powerpc/include/asm/ps3*.h 15965F: arch/powerpc/platforms/ps3/ 15966F: drivers/*/ps3* 15967F: drivers/ps3/ 15968F: drivers/rtc/rtc-ps3.c 15969F: drivers/usb/host/*ps3.c 15970F: sound/ppc/snd_ps3* 15971 15972PS3VRAM DRIVER 15973M: Jim Paris <jim@jtan.com> 15974M: Geoff Levand <geoff@infradead.org> 15975L: linuxppc-dev@lists.ozlabs.org 15976S: Maintained 15977F: drivers/block/ps3vram.c 15978 15979PSAMPLE PACKET SAMPLING SUPPORT 15980M: Yotam Gigi <yotam.gi@gmail.com> 15981S: Maintained 15982F: include/net/psample.h 15983F: include/uapi/linux/psample.h 15984F: net/psample 15985 15986PSTORE FILESYSTEM 15987M: Kees Cook <keescook@chromium.org> 15988M: Anton Vorontsov <anton@enomsg.org> 15989M: Colin Cross <ccross@android.com> 15990M: Tony Luck <tony.luck@intel.com> 15991S: Maintained 15992T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore 15993F: Documentation/admin-guide/ramoops.rst 15994F: Documentation/admin-guide/pstore-blk.rst 15995F: Documentation/devicetree/bindings/reserved-memory/ramoops.yaml 15996F: drivers/acpi/apei/erst.c 15997F: drivers/firmware/efi/efi-pstore.c 15998F: fs/pstore/ 15999F: include/linux/pstore* 16000K: \b(pstore|ramoops) 16001 16002PTP HARDWARE CLOCK SUPPORT 16003M: Richard Cochran <richardcochran@gmail.com> 16004L: netdev@vger.kernel.org 16005S: Maintained 16006W: http://linuxptp.sourceforge.net/ 16007F: Documentation/ABI/testing/sysfs-ptp 16008F: Documentation/driver-api/ptp.rst 16009F: drivers/net/phy/dp83640* 16010F: drivers/ptp/* 16011F: include/linux/ptp_cl* 16012 16013PTP VIRTUAL CLOCK SUPPORT 16014M: Yangbo Lu <yangbo.lu@nxp.com> 16015L: netdev@vger.kernel.org 16016S: Maintained 16017F: drivers/ptp/ptp_vclock.c 16018F: net/ethtool/phc_vclocks.c 16019 16020PTRACE SUPPORT 16021M: Oleg Nesterov <oleg@redhat.com> 16022S: Maintained 16023F: arch/*/*/ptrace*.c 16024F: arch/*/include/asm/ptrace*.h 16025F: arch/*/ptrace*.c 16026F: include/asm-generic/syscall.h 16027F: include/linux/ptrace.h 16028F: include/linux/regset.h 16029F: include/uapi/linux/ptrace.h 16030F: include/uapi/linux/ptrace.h 16031F: kernel/ptrace.c 16032 16033PULSE8-CEC DRIVER 16034M: Hans Verkuil <hverkuil@xs4all.nl> 16035L: linux-media@vger.kernel.org 16036S: Maintained 16037T: git git://linuxtv.org/media_tree.git 16038F: Documentation/admin-guide/media/pulse8-cec.rst 16039F: drivers/media/cec/usb/pulse8/ 16040 16041PVRUSB2 VIDEO4LINUX DRIVER 16042M: Mike Isely <isely@pobox.com> 16043L: pvrusb2@isely.net (subscribers-only) 16044L: linux-media@vger.kernel.org 16045S: Maintained 16046W: http://www.isely.net/pvrusb2/ 16047T: git git://linuxtv.org/media_tree.git 16048F: Documentation/driver-api/media/drivers/pvrusb2* 16049F: drivers/media/usb/pvrusb2/ 16050 16051PWC WEBCAM DRIVER 16052M: Hans Verkuil <hverkuil@xs4all.nl> 16053L: linux-media@vger.kernel.org 16054S: Odd Fixes 16055T: git git://linuxtv.org/media_tree.git 16056F: drivers/media/usb/pwc/* 16057F: include/trace/events/pwc.h 16058 16059PWM FAN DRIVER 16060M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 16061L: linux-hwmon@vger.kernel.org 16062S: Supported 16063F: Documentation/devicetree/bindings/hwmon/pwm-fan.txt 16064F: Documentation/hwmon/pwm-fan.rst 16065F: drivers/hwmon/pwm-fan.c 16066 16067PWM IR Transmitter 16068M: Sean Young <sean@mess.org> 16069L: linux-media@vger.kernel.org 16070S: Maintained 16071F: drivers/media/rc/pwm-ir-tx.c 16072 16073PWM SUBSYSTEM 16074M: Thierry Reding <thierry.reding@gmail.com> 16075R: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 16076M: Lee Jones <lee.jones@linaro.org> 16077L: linux-pwm@vger.kernel.org 16078S: Maintained 16079Q: https://patchwork.ozlabs.org/project/linux-pwm/list/ 16080T: git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git 16081F: Documentation/devicetree/bindings/gpio/gpio-mvebu.txt 16082F: Documentation/devicetree/bindings/pwm/ 16083F: Documentation/driver-api/pwm.rst 16084F: drivers/gpio/gpio-mvebu.c 16085F: drivers/pwm/ 16086F: drivers/video/backlight/pwm_bl.c 16087F: include/linux/pwm.h 16088F: include/linux/pwm_backlight.h 16089K: pwm_(config|apply_state|ops) 16090 16091PXA GPIO DRIVER 16092M: Robert Jarzmik <robert.jarzmik@free.fr> 16093L: linux-gpio@vger.kernel.org 16094S: Maintained 16095F: drivers/gpio/gpio-pxa.c 16096 16097PXA MMCI DRIVER 16098S: Orphan 16099 16100PXA RTC DRIVER 16101M: Robert Jarzmik <robert.jarzmik@free.fr> 16102L: linux-rtc@vger.kernel.org 16103S: Maintained 16104 16105PXA2xx/PXA3xx SUPPORT 16106M: Daniel Mack <daniel@zonque.org> 16107M: Haojian Zhuang <haojian.zhuang@gmail.com> 16108M: Robert Jarzmik <robert.jarzmik@free.fr> 16109L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16110S: Maintained 16111T: git git://github.com/hzhuang1/linux.git 16112T: git git://github.com/rjarzmik/linux.git 16113F: arch/arm/boot/dts/pxa* 16114F: arch/arm/mach-pxa/ 16115F: drivers/dma/pxa* 16116F: drivers/pcmcia/pxa2xx* 16117F: drivers/pinctrl/pxa/ 16118F: drivers/spi/spi-pxa2xx* 16119F: drivers/usb/gadget/udc/pxa2* 16120F: include/sound/pxa2xx-lib.h 16121F: sound/arm/pxa* 16122F: sound/soc/pxa/ 16123 16124QAT DRIVER 16125M: Giovanni Cabiddu <giovanni.cabiddu@intel.com> 16126L: qat-linux@intel.com 16127S: Supported 16128F: drivers/crypto/qat/ 16129 16130QCOM AUDIO (ASoC) DRIVERS 16131M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16132M: Banajit Goswami <bgoswami@codeaurora.org> 16133L: alsa-devel@alsa-project.org (moderated for non-subscribers) 16134S: Supported 16135F: sound/soc/codecs/lpass-va-macro.c 16136F: sound/soc/codecs/lpass-wsa-macro.* 16137F: sound/soc/codecs/msm8916-wcd-analog.c 16138F: sound/soc/codecs/msm8916-wcd-digital.c 16139F: sound/soc/codecs/wcd9335.* 16140F: sound/soc/codecs/wcd934x.c 16141F: sound/soc/codecs/wcd-clsh-v2.* 16142F: sound/soc/codecs/wsa881x.c 16143F: sound/soc/qcom/ 16144 16145QCOM EMBEDDED USB DEBUGGER (EUD) 16146M: Souradeep Chowdhury <quic_schowdhu@quicinc.com> 16147L: linux-arm-msm@vger.kernel.org 16148S: Maintained 16149F: Documentation/ABI/testing/sysfs-driver-eud 16150F: Documentation/devicetree/bindings/soc/qcom/qcom,eud.yaml 16151F: drivers/usb/misc/qcom_eud.c 16152 16153QCOM IPA DRIVER 16154M: Alex Elder <elder@kernel.org> 16155L: netdev@vger.kernel.org 16156S: Supported 16157F: drivers/net/ipa/ 16158 16159QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT 16160M: Gabriel Somlo <somlo@cmu.edu> 16161M: "Michael S. Tsirkin" <mst@redhat.com> 16162L: qemu-devel@nongnu.org 16163S: Maintained 16164F: drivers/firmware/qemu_fw_cfg.c 16165F: include/uapi/linux/qemu_fw_cfg.h 16166 16167QIB DRIVER 16168M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16169L: linux-rdma@vger.kernel.org 16170S: Supported 16171F: drivers/infiniband/hw/qib/ 16172 16173QLOGIC QL41xxx FCOE DRIVER 16174M: Saurav Kashyap <skashyap@marvell.com> 16175M: Javed Hasan <jhasan@marvell.com> 16176M: GR-QLogic-Storage-Upstream@marvell.com 16177L: linux-scsi@vger.kernel.org 16178S: Supported 16179F: drivers/scsi/qedf/ 16180 16181QLOGIC QL41xxx ISCSI DRIVER 16182M: Nilesh Javali <njavali@marvell.com> 16183M: Manish Rangankar <mrangankar@marvell.com> 16184M: GR-QLogic-Storage-Upstream@marvell.com 16185L: linux-scsi@vger.kernel.org 16186S: Supported 16187F: drivers/scsi/qedi/ 16188 16189QLOGIC QL4xxx ETHERNET DRIVER 16190M: Ariel Elior <aelior@marvell.com> 16191M: Manish Chopra <manishc@marvell.com> 16192L: netdev@vger.kernel.org 16193S: Supported 16194F: drivers/net/ethernet/qlogic/qed/ 16195F: drivers/net/ethernet/qlogic/qede/ 16196F: include/linux/qed/ 16197 16198QLOGIC QL4xxx RDMA DRIVER 16199M: Michal Kalderon <mkalderon@marvell.com> 16200M: Ariel Elior <aelior@marvell.com> 16201L: linux-rdma@vger.kernel.org 16202S: Supported 16203F: drivers/infiniband/hw/qedr/ 16204F: include/uapi/rdma/qedr-abi.h 16205 16206QLOGIC QLA1280 SCSI DRIVER 16207M: Michael Reed <mdr@sgi.com> 16208L: linux-scsi@vger.kernel.org 16209S: Maintained 16210F: drivers/scsi/qla1280.[ch] 16211 16212QLOGIC QLA2XXX FC-SCSI DRIVER 16213M: Nilesh Javali <njavali@marvell.com> 16214M: GR-QLogic-Storage-Upstream@marvell.com 16215L: linux-scsi@vger.kernel.org 16216S: Supported 16217F: drivers/scsi/qla2xxx/ 16218 16219QLOGIC QLA3XXX NETWORK DRIVER 16220M: GR-Linux-NIC-Dev@marvell.com 16221L: netdev@vger.kernel.org 16222S: Supported 16223F: drivers/net/ethernet/qlogic/qla3xxx.* 16224 16225QLOGIC QLA4XXX iSCSI DRIVER 16226M: Nilesh Javali <njavali@marvell.com> 16227M: Manish Rangankar <mrangankar@marvell.com> 16228M: GR-QLogic-Storage-Upstream@marvell.com 16229L: linux-scsi@vger.kernel.org 16230S: Supported 16231F: drivers/scsi/qla4xxx/ 16232 16233QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER 16234M: Shahed Shaikh <shshaikh@marvell.com> 16235M: Manish Chopra <manishc@marvell.com> 16236M: GR-Linux-NIC-Dev@marvell.com 16237L: netdev@vger.kernel.org 16238S: Supported 16239F: drivers/net/ethernet/qlogic/qlcnic/ 16240 16241QLOGIC QLGE 10Gb ETHERNET DRIVER 16242M: Manish Chopra <manishc@marvell.com> 16243M: GR-Linux-NIC-Dev@marvell.com 16244M: Coiby Xu <coiby.xu@gmail.com> 16245L: netdev@vger.kernel.org 16246S: Supported 16247F: Documentation/networking/device_drivers/qlogic/qlge.rst 16248F: drivers/staging/qlge/ 16249 16250QM1D1B0004 MEDIA DRIVER 16251M: Akihiro Tsukada <tskd08@gmail.com> 16252L: linux-media@vger.kernel.org 16253S: Odd Fixes 16254F: drivers/media/tuners/qm1d1b0004* 16255 16256QM1D1C0042 MEDIA DRIVER 16257M: Akihiro Tsukada <tskd08@gmail.com> 16258L: linux-media@vger.kernel.org 16259S: Odd Fixes 16260F: drivers/media/tuners/qm1d1c0042* 16261 16262QNX4 FILESYSTEM 16263M: Anders Larsen <al@alarsen.net> 16264S: Maintained 16265W: http://www.alarsen.net/linux/qnx4fs/ 16266F: fs/qnx4/ 16267F: include/uapi/linux/qnx4_fs.h 16268F: include/uapi/linux/qnxtypes.h 16269 16270QORIQ DPAA2 FSL-MC BUS DRIVER 16271M: Stuart Yoder <stuyoder@gmail.com> 16272M: Laurentiu Tudor <laurentiu.tudor@nxp.com> 16273L: linux-kernel@vger.kernel.org 16274S: Maintained 16275F: Documentation/ABI/stable/sysfs-bus-fsl-mc 16276F: Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt 16277F: Documentation/networking/device_drivers/ethernet/freescale/dpaa2/overview.rst 16278F: drivers/bus/fsl-mc/ 16279F: include/uapi/linux/fsl_mc.h 16280 16281QT1010 MEDIA DRIVER 16282M: Antti Palosaari <crope@iki.fi> 16283L: linux-media@vger.kernel.org 16284S: Maintained 16285W: https://linuxtv.org 16286W: http://palosaari.fi/linux/ 16287Q: http://patchwork.linuxtv.org/project/linux-media/list/ 16288T: git git://linuxtv.org/anttip/media_tree.git 16289F: drivers/media/tuners/qt1010* 16290 16291QUALCOMM ATHEROS ATH10K WIRELESS DRIVER 16292M: Kalle Valo <kvalo@kernel.org> 16293L: ath10k@lists.infradead.org 16294S: Supported 16295W: https://wireless.wiki.kernel.org/en/users/Drivers/ath10k 16296T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16297F: drivers/net/wireless/ath/ath10k/ 16298F: Documentation/devicetree/bindings/net/wireless/qcom,ath10k.txt 16299 16300QUALCOMM ATHEROS ATH11K WIRELESS DRIVER 16301M: Kalle Valo <kvalo@kernel.org> 16302L: ath11k@lists.infradead.org 16303S: Supported 16304T: git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git 16305F: Documentation/devicetree/bindings/net/wireless/qcom,ath11k.yaml 16306F: drivers/net/wireless/ath/ath11k/ 16307 16308QUALCOMM ATHEROS ATH9K WIRELESS DRIVER 16309M: Toke Høiland-Jørgensen <toke@toke.dk> 16310L: linux-wireless@vger.kernel.org 16311S: Maintained 16312W: https://wireless.wiki.kernel.org/en/users/Drivers/ath9k 16313F: Documentation/devicetree/bindings/net/wireless/qca,ath9k.yaml 16314F: drivers/net/wireless/ath/ath9k/ 16315 16316QUALCOMM BAM-DMUX WWAN NETWORK DRIVER 16317M: Stephan Gerhold <stephan@gerhold.net> 16318L: netdev@vger.kernel.org 16319L: linux-arm-msm@vger.kernel.org 16320S: Maintained 16321F: Documentation/devicetree/bindings/net/qcom,bam-dmux.yaml 16322F: drivers/net/wwan/qcom_bam_dmux.c 16323 16324QUALCOMM CAMERA SUBSYSTEM DRIVER 16325M: Robert Foss <robert.foss@linaro.org> 16326M: Todor Tomov <todor.too@gmail.com> 16327L: linux-media@vger.kernel.org 16328S: Maintained 16329F: Documentation/admin-guide/media/qcom_camss.rst 16330F: Documentation/devicetree/bindings/media/*camss* 16331F: drivers/media/platform/qcom/camss/ 16332 16333QUALCOMM CLOCK DRIVERS 16334M: Bjorn Andersson <bjorn.andersson@linaro.org> 16335L: linux-arm-msm@vger.kernel.org 16336S: Supported 16337T: git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git 16338F: Documentation/devicetree/bindings/clock/qcom,* 16339F: drivers/clk/qcom/ 16340F: include/dt-bindings/clock/qcom,* 16341 16342QUALCOMM CORE POWER REDUCTION (CPR) AVS DRIVER 16343M: Niklas Cassel <nks@flawful.org> 16344L: linux-pm@vger.kernel.org 16345L: linux-arm-msm@vger.kernel.org 16346S: Maintained 16347F: Documentation/devicetree/bindings/power/avs/qcom,cpr.yaml 16348F: drivers/soc/qcom/cpr.c 16349 16350QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096 16351M: Ilia Lin <ilia.lin@kernel.org> 16352L: linux-pm@vger.kernel.org 16353S: Maintained 16354F: Documentation/devicetree/bindings/cpufreq/qcom-cpufreq-nvmem.yaml 16355F: Documentation/devicetree/bindings/opp/opp-v2-kryo-cpu.yaml 16356F: drivers/cpufreq/qcom-cpufreq-nvmem.c 16357 16358QUALCOMM CRYPTO DRIVERS 16359M: Thara Gopinath <thara.gopinath@linaro.org> 16360L: linux-crypto@vger.kernel.org 16361L: linux-arm-msm@vger.kernel.org 16362S: Maintained 16363F: drivers/crypto/qce/ 16364 16365QUALCOMM EMAC GIGABIT ETHERNET DRIVER 16366M: Timur Tabi <timur@kernel.org> 16367L: netdev@vger.kernel.org 16368S: Maintained 16369F: drivers/net/ethernet/qualcomm/emac/ 16370 16371QUALCOMM ETHQOS ETHERNET DRIVER 16372M: Vinod Koul <vkoul@kernel.org> 16373L: netdev@vger.kernel.org 16374S: Maintained 16375F: Documentation/devicetree/bindings/net/qcom,ethqos.txt 16376F: drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c 16377 16378QUALCOMM FASTRPC DRIVER 16379M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 16380M: Amol Maheshwari <amahesh@qti.qualcomm.com> 16381L: linux-arm-msm@vger.kernel.org 16382S: Maintained 16383F: Documentation/devicetree/bindings/misc/qcom,fastrpc.txt 16384F: drivers/misc/fastrpc.c 16385F: include/uapi/misc/fastrpc.h 16386 16387QUALCOMM HEXAGON ARCHITECTURE 16388M: Brian Cain <bcain@quicinc.com> 16389L: linux-hexagon@vger.kernel.org 16390T: git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git 16391S: Supported 16392F: arch/hexagon/ 16393 16394QUALCOMM HIDMA DRIVER 16395M: Sinan Kaya <okaya@kernel.org> 16396L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 16397L: linux-arm-msm@vger.kernel.org 16398L: dmaengine@vger.kernel.org 16399S: Supported 16400F: drivers/dma/qcom/hidma* 16401 16402QUALCOMM I2C CCI DRIVER 16403M: Loic Poulain <loic.poulain@linaro.org> 16404M: Robert Foss <robert.foss@linaro.org> 16405L: linux-i2c@vger.kernel.org 16406L: linux-arm-msm@vger.kernel.org 16407S: Maintained 16408F: Documentation/devicetree/bindings/i2c/i2c-qcom-cci.txt 16409F: drivers/i2c/busses/i2c-qcom-cci.c 16410 16411QUALCOMM IOMMU 16412M: Rob Clark <robdclark@gmail.com> 16413L: iommu@lists.linux-foundation.org 16414L: linux-arm-msm@vger.kernel.org 16415S: Maintained 16416F: drivers/iommu/arm/arm-smmu/qcom_iommu.c 16417 16418QUALCOMM IPC ROUTER (QRTR) DRIVER 16419M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16420L: linux-arm-msm@vger.kernel.org 16421S: Maintained 16422F: include/trace/events/qrtr.h 16423F: include/uapi/linux/qrtr.h 16424F: net/qrtr/ 16425 16426QUALCOMM IPCC MAILBOX DRIVER 16427M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16428L: linux-arm-msm@vger.kernel.org 16429S: Supported 16430F: Documentation/devicetree/bindings/mailbox/qcom-ipcc.yaml 16431F: drivers/mailbox/qcom-ipcc.c 16432F: include/dt-bindings/mailbox/qcom-ipcc.h 16433 16434QUALCOMM IPQ4019 USB PHY DRIVER 16435M: Robert Marko <robert.marko@sartura.hr> 16436M: Luka Perkov <luka.perkov@sartura.hr> 16437L: linux-arm-msm@vger.kernel.org 16438S: Maintained 16439F: Documentation/devicetree/bindings/phy/qcom-usb-ipq4019-phy.yaml 16440F: drivers/phy/qualcomm/phy-qcom-ipq4019-usb.c 16441 16442QUALCOMM IPQ4019 VQMMC REGULATOR DRIVER 16443M: Robert Marko <robert.marko@sartura.hr> 16444M: Luka Perkov <luka.perkov@sartura.hr> 16445L: linux-arm-msm@vger.kernel.org 16446S: Maintained 16447F: Documentation/devicetree/bindings/regulator/vqmmc-ipq4019-regulator.yaml 16448F: drivers/regulator/vqmmc-ipq4019-regulator.c 16449 16450QUALCOMM NAND CONTROLLER DRIVER 16451M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 16452L: linux-mtd@lists.infradead.org 16453L: linux-arm-msm@vger.kernel.org 16454S: Maintained 16455F: Documentation/devicetree/bindings/mtd/qcom,nandc.yaml 16456F: drivers/mtd/nand/raw/qcom_nandc.c 16457 16458QUALCOMM RMNET DRIVER 16459M: Subash Abhinov Kasiviswanathan <quic_subashab@quicinc.com> 16460M: Sean Tranchetti <quic_stranche@quicinc.com> 16461L: netdev@vger.kernel.org 16462S: Maintained 16463F: Documentation/networking/device_drivers/cellular/qualcomm/rmnet.rst 16464F: drivers/net/ethernet/qualcomm/rmnet/ 16465F: include/linux/if_rmnet.h 16466 16467QUALCOMM TSENS THERMAL DRIVER 16468M: Amit Kucheria <amitk@kernel.org> 16469M: Thara Gopinath <thara.gopinath@linaro.org> 16470L: linux-pm@vger.kernel.org 16471L: linux-arm-msm@vger.kernel.org 16472S: Maintained 16473F: Documentation/devicetree/bindings/thermal/qcom-tsens.yaml 16474F: drivers/thermal/qcom/ 16475 16476QUALCOMM VENUS VIDEO ACCELERATOR DRIVER 16477M: Stanimir Varbanov <stanimir.varbanov@linaro.org> 16478L: linux-media@vger.kernel.org 16479L: linux-arm-msm@vger.kernel.org 16480S: Maintained 16481T: git git://linuxtv.org/media_tree.git 16482F: Documentation/devicetree/bindings/media/*venus* 16483F: drivers/media/platform/qcom/venus/ 16484 16485QUALCOMM WCN36XX WIRELESS DRIVER 16486M: Loic Poulain <loic.poulain@linaro.org> 16487L: wcn36xx@lists.infradead.org 16488S: Supported 16489W: https://wireless.wiki.kernel.org/en/users/Drivers/wcn36xx 16490F: drivers/net/wireless/ath/wcn36xx/ 16491 16492QUANTENNA QTNFMAC WIRELESS DRIVER 16493M: Igor Mitsyanko <imitsyanko@quantenna.com> 16494R: Sergey Matyukevich <geomatsi@gmail.com> 16495L: linux-wireless@vger.kernel.org 16496S: Maintained 16497F: drivers/net/wireless/quantenna 16498 16499RADEON and AMDGPU DRM DRIVERS 16500M: Alex Deucher <alexander.deucher@amd.com> 16501M: Christian König <christian.koenig@amd.com> 16502M: Pan, Xinhui <Xinhui.Pan@amd.com> 16503L: amd-gfx@lists.freedesktop.org 16504S: Supported 16505T: git https://gitlab.freedesktop.org/agd5f/linux.git 16506B: https://gitlab.freedesktop.org/drm/amd/-/issues 16507C: irc://irc.oftc.net/radeon 16508F: drivers/gpu/drm/amd/ 16509F: drivers/gpu/drm/radeon/ 16510F: include/uapi/drm/amdgpu_drm.h 16511F: include/uapi/drm/radeon_drm.h 16512 16513RADEON FRAMEBUFFER DISPLAY DRIVER 16514M: Benjamin Herrenschmidt <benh@kernel.crashing.org> 16515L: linux-fbdev@vger.kernel.org 16516S: Maintained 16517F: drivers/video/fbdev/aty/radeon* 16518F: include/uapi/linux/radeonfb.h 16519 16520RADIOSHARK RADIO DRIVER 16521M: Hans Verkuil <hverkuil@xs4all.nl> 16522L: linux-media@vger.kernel.org 16523S: Maintained 16524T: git git://linuxtv.org/media_tree.git 16525F: drivers/media/radio/radio-shark.c 16526 16527RADIOSHARK2 RADIO DRIVER 16528M: Hans Verkuil <hverkuil@xs4all.nl> 16529L: linux-media@vger.kernel.org 16530S: Maintained 16531T: git git://linuxtv.org/media_tree.git 16532F: drivers/media/radio/radio-shark2.c 16533F: drivers/media/radio/radio-tea5777.c 16534 16535RADOS BLOCK DEVICE (RBD) 16536M: Ilya Dryomov <idryomov@gmail.com> 16537R: Dongsheng Yang <dongsheng.yang@easystack.cn> 16538L: ceph-devel@vger.kernel.org 16539S: Supported 16540W: http://ceph.com/ 16541T: git git://github.com/ceph/ceph-client.git 16542F: Documentation/ABI/testing/sysfs-bus-rbd 16543F: drivers/block/rbd.c 16544F: drivers/block/rbd_types.h 16545 16546RAGE128 FRAMEBUFFER DISPLAY DRIVER 16547M: Paul Mackerras <paulus@samba.org> 16548L: linux-fbdev@vger.kernel.org 16549S: Maintained 16550F: drivers/video/fbdev/aty/aty128fb.c 16551 16552RAINSHADOW-CEC DRIVER 16553M: Hans Verkuil <hverkuil@xs4all.nl> 16554L: linux-media@vger.kernel.org 16555S: Maintained 16556T: git git://linuxtv.org/media_tree.git 16557F: drivers/media/cec/usb/rainshadow/ 16558 16559RALINK MIPS ARCHITECTURE 16560M: John Crispin <john@phrozen.org> 16561L: linux-mips@vger.kernel.org 16562S: Maintained 16563F: arch/mips/ralink 16564 16565RALINK MT7621 MIPS ARCHITECTURE 16566M: Arınç ÜNAL <arinc.unal@arinc9.com> 16567M: Sergio Paracuellos <sergio.paracuellos@gmail.com> 16568L: linux-mips@vger.kernel.org 16569S: Maintained 16570F: arch/mips/boot/dts/ralink/mt7621* 16571 16572RALINK RT2X00 WIRELESS LAN DRIVER 16573M: Stanislaw Gruszka <stf_xl@wp.pl> 16574M: Helmut Schaa <helmut.schaa@googlemail.com> 16575L: linux-wireless@vger.kernel.org 16576S: Maintained 16577F: drivers/net/wireless/ralink/rt2x00/ 16578 16579RAMDISK RAM BLOCK DEVICE DRIVER 16580M: Jens Axboe <axboe@kernel.dk> 16581S: Maintained 16582F: Documentation/admin-guide/blockdev/ramdisk.rst 16583F: drivers/block/brd.c 16584 16585RANCHU VIRTUAL BOARD FOR MIPS 16586M: Miodrag Dinic <miodrag.dinic@mips.com> 16587L: linux-mips@vger.kernel.org 16588S: Supported 16589F: arch/mips/configs/generic/board-ranchu.config 16590F: arch/mips/generic/board-ranchu.c 16591 16592RANDOM NUMBER DRIVER 16593M: "Theodore Ts'o" <tytso@mit.edu> 16594M: Jason A. Donenfeld <Jason@zx2c4.com> 16595T: git https://git.kernel.org/pub/scm/linux/kernel/git/crng/random.git 16596S: Maintained 16597F: drivers/char/random.c 16598F: drivers/virt/vmgenid.c 16599 16600RAPIDIO SUBSYSTEM 16601M: Matt Porter <mporter@kernel.crashing.org> 16602M: Alexandre Bounine <alex.bou9@gmail.com> 16603S: Maintained 16604F: drivers/rapidio/ 16605 16606RAS INFRASTRUCTURE 16607M: Tony Luck <tony.luck@intel.com> 16608M: Borislav Petkov <bp@alien8.de> 16609L: linux-edac@vger.kernel.org 16610S: Maintained 16611F: Documentation/admin-guide/ras.rst 16612F: drivers/ras/ 16613F: include/linux/ras.h 16614F: include/ras/ras_event.h 16615 16616RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER 16617L: linux-wireless@vger.kernel.org 16618S: Orphan 16619F: drivers/net/wireless/ray* 16620 16621RC-CORE / LIRC FRAMEWORK 16622M: Sean Young <sean@mess.org> 16623L: linux-media@vger.kernel.org 16624S: Maintained 16625W: http://linuxtv.org 16626T: git git://linuxtv.org/media_tree.git 16627F: Documentation/driver-api/media/rc-core.rst 16628F: Documentation/userspace-api/media/rc/ 16629F: drivers/media/rc/ 16630F: include/media/rc-map.h 16631F: include/media/rc-core.h 16632F: include/uapi/linux/lirc.h 16633 16634RCMM REMOTE CONTROLS DECODER 16635M: Patrick Lerda <patrick9876@free.fr> 16636S: Maintained 16637F: drivers/media/rc/ir-rcmm-decoder.c 16638 16639RCUTORTURE TEST FRAMEWORK 16640M: "Paul E. McKenney" <paulmck@kernel.org> 16641M: Josh Triplett <josh@joshtriplett.org> 16642R: Steven Rostedt <rostedt@goodmis.org> 16643R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16644R: Lai Jiangshan <jiangshanlai@gmail.com> 16645L: rcu@vger.kernel.org 16646S: Supported 16647T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16648F: tools/testing/selftests/rcutorture 16649 16650RDACM20 Camera Sensor 16651M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16652M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16653M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16654M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16655L: linux-media@vger.kernel.org 16656S: Maintained 16657F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16658F: drivers/media/i2c/max9271.c 16659F: drivers/media/i2c/max9271.h 16660F: drivers/media/i2c/rdacm20.c 16661 16662RDACM21 Camera Sensor 16663M: Jacopo Mondi <jacopo+renesas@jmondi.org> 16664M: Kieran Bingham <kieran.bingham+renesas@ideasonboard.com> 16665M: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> 16666M: Niklas Söderlund <niklas.soderlund+renesas@ragnatech.se> 16667L: linux-media@vger.kernel.org 16668S: Maintained 16669F: Documentation/devicetree/bindings/media/i2c/imi,rdacm2x-gmsl.yaml 16670F: drivers/media/i2c/max9271.c 16671F: drivers/media/i2c/max9271.h 16672F: drivers/media/i2c/rdacm21.c 16673 16674RDC R-321X SoC 16675M: Florian Fainelli <florian@openwrt.org> 16676S: Maintained 16677 16678RDC R6040 FAST ETHERNET DRIVER 16679M: Florian Fainelli <f.fainelli@gmail.com> 16680L: netdev@vger.kernel.org 16681S: Maintained 16682F: drivers/net/ethernet/rdc/r6040.c 16683 16684RDMAVT - RDMA verbs software 16685M: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com> 16686L: linux-rdma@vger.kernel.org 16687S: Supported 16688F: drivers/infiniband/sw/rdmavt 16689 16690RDS - RELIABLE DATAGRAM SOCKETS 16691M: Santosh Shilimkar <santosh.shilimkar@oracle.com> 16692L: netdev@vger.kernel.org 16693L: linux-rdma@vger.kernel.org 16694L: rds-devel@oss.oracle.com (moderated for non-subscribers) 16695S: Supported 16696W: https://oss.oracle.com/projects/rds/ 16697F: Documentation/networking/rds.rst 16698F: net/rds/ 16699 16700RDT - RESOURCE ALLOCATION 16701M: Fenghua Yu <fenghua.yu@intel.com> 16702M: Reinette Chatre <reinette.chatre@intel.com> 16703L: linux-kernel@vger.kernel.org 16704S: Supported 16705F: Documentation/x86/resctrl* 16706F: arch/x86/include/asm/resctrl.h 16707F: arch/x86/kernel/cpu/resctrl/ 16708F: tools/testing/selftests/resctrl/ 16709 16710READ-COPY UPDATE (RCU) 16711M: "Paul E. McKenney" <paulmck@kernel.org> 16712M: Frederic Weisbecker <frederic@kernel.org> (kernel/rcu/tree_nocb.h) 16713M: Neeraj Upadhyay <quic_neeraju@quicinc.com> (kernel/rcu/tasks.h) 16714M: Josh Triplett <josh@joshtriplett.org> 16715R: Steven Rostedt <rostedt@goodmis.org> 16716R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16717R: Lai Jiangshan <jiangshanlai@gmail.com> 16718R: Joel Fernandes <joel@joelfernandes.org> 16719L: rcu@vger.kernel.org 16720S: Supported 16721W: http://www.rdrop.com/users/paulmck/RCU/ 16722T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 16723F: Documentation/RCU/ 16724F: include/linux/rcu* 16725F: kernel/rcu/ 16726X: Documentation/RCU/torture.rst 16727X: include/linux/srcu*.h 16728X: kernel/rcu/srcu*.c 16729 16730REAL TIME CLOCK (RTC) SUBSYSTEM 16731M: Alessandro Zummo <a.zummo@towertech.it> 16732M: Alexandre Belloni <alexandre.belloni@bootlin.com> 16733L: linux-rtc@vger.kernel.org 16734S: Maintained 16735Q: http://patchwork.ozlabs.org/project/rtc-linux/list/ 16736T: git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git 16737F: Documentation/admin-guide/rtc.rst 16738F: Documentation/devicetree/bindings/rtc/ 16739F: drivers/rtc/ 16740F: include/linux/platform_data/rtc-* 16741F: include/linux/rtc.h 16742F: include/linux/rtc/ 16743F: include/uapi/linux/rtc.h 16744F: tools/testing/selftests/rtc/ 16745 16746REALTEK AUDIO CODECS 16747M: Oder Chiou <oder_chiou@realtek.com> 16748S: Maintained 16749F: include/sound/rt*.h 16750F: sound/soc/codecs/rt* 16751 16752REALTEK OTTO WATCHDOG 16753M: Sander Vanheule <sander@svanheule.net> 16754L: linux-watchdog@vger.kernel.org 16755S: Maintained 16756F: Documentation/devicetree/bindings/watchdog/realtek,otto-wdt.yaml 16757F: drivers/watchdog/realtek_otto_wdt.c 16758 16759REALTEK RTL83xx SMI DSA ROUTER CHIPS 16760M: Linus Walleij <linus.walleij@linaro.org> 16761M: Alvin Šipraga <alsi@bang-olufsen.dk> 16762S: Maintained 16763F: Documentation/devicetree/bindings/net/dsa/realtek.yaml 16764F: drivers/net/dsa/realtek/* 16765 16766REALTEK WIRELESS DRIVER (rtlwifi family) 16767M: Ping-Ke Shih <pkshih@realtek.com> 16768L: linux-wireless@vger.kernel.org 16769S: Maintained 16770W: https://wireless.wiki.kernel.org/ 16771T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 16772F: drivers/net/wireless/realtek/rtlwifi/ 16773 16774REALTEK WIRELESS DRIVER (rtw88) 16775M: Yan-Hsuan Chuang <tony0620emma@gmail.com> 16776L: linux-wireless@vger.kernel.org 16777S: Maintained 16778F: drivers/net/wireless/realtek/rtw88/ 16779 16780REALTEK WIRELESS DRIVER (rtw89) 16781M: Ping-Ke Shih <pkshih@realtek.com> 16782L: linux-wireless@vger.kernel.org 16783S: Maintained 16784F: drivers/net/wireless/realtek/rtw89/ 16785 16786REDPINE WIRELESS DRIVER 16787M: Amitkumar Karwar <amitkarwar@gmail.com> 16788M: Siva Rebbagondla <siva8118@gmail.com> 16789L: linux-wireless@vger.kernel.org 16790S: Maintained 16791F: drivers/net/wireless/rsi/ 16792 16793REGISTER MAP ABSTRACTION 16794M: Mark Brown <broonie@kernel.org> 16795L: linux-kernel@vger.kernel.org 16796S: Supported 16797T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git 16798F: Documentation/devicetree/bindings/regmap/ 16799F: drivers/base/regmap/ 16800F: include/linux/regmap.h 16801 16802REISERFS FILE SYSTEM 16803L: reiserfs-devel@vger.kernel.org 16804S: Supported 16805F: fs/reiserfs/ 16806 16807REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM 16808M: Bjorn Andersson <bjorn.andersson@linaro.org> 16809M: Mathieu Poirier <mathieu.poirier@linaro.org> 16810L: linux-remoteproc@vger.kernel.org 16811S: Maintained 16812T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rproc-next 16813F: Documentation/ABI/testing/sysfs-class-remoteproc 16814F: Documentation/devicetree/bindings/remoteproc/ 16815F: Documentation/staging/remoteproc.rst 16816F: drivers/remoteproc/ 16817F: include/linux/remoteproc.h 16818F: include/linux/remoteproc/ 16819 16820REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM 16821M: Bjorn Andersson <bjorn.andersson@linaro.org> 16822M: Mathieu Poirier <mathieu.poirier@linaro.org> 16823L: linux-remoteproc@vger.kernel.org 16824S: Maintained 16825T: git https://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux.git rpmsg-next 16826F: Documentation/ABI/testing/sysfs-bus-rpmsg 16827F: Documentation/staging/rpmsg.rst 16828F: drivers/rpmsg/ 16829F: include/linux/rpmsg.h 16830F: include/linux/rpmsg/ 16831F: include/uapi/linux/rpmsg.h 16832F: samples/rpmsg/ 16833 16834REMOTE PROCESSOR MESSAGING (RPMSG) WWAN CONTROL DRIVER 16835M: Stephan Gerhold <stephan@gerhold.net> 16836L: netdev@vger.kernel.org 16837L: linux-remoteproc@vger.kernel.org 16838S: Maintained 16839F: drivers/net/wwan/rpmsg_wwan_ctrl.c 16840 16841RENESAS CLOCK DRIVERS 16842M: Geert Uytterhoeven <geert+renesas@glider.be> 16843L: linux-renesas-soc@vger.kernel.org 16844S: Supported 16845T: git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git renesas-clk 16846F: Documentation/devicetree/bindings/clock/renesas,* 16847F: drivers/clk/renesas/ 16848 16849RENESAS EMEV2 I2C DRIVER 16850M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16851L: linux-renesas-soc@vger.kernel.org 16852S: Supported 16853F: Documentation/devicetree/bindings/i2c/renesas,iic-emev2.yaml 16854F: drivers/i2c/busses/i2c-emev2.c 16855 16856RENESAS ETHERNET DRIVERS 16857R: Sergey Shtylyov <s.shtylyov@omp.ru> 16858L: netdev@vger.kernel.org 16859L: linux-renesas-soc@vger.kernel.org 16860F: Documentation/devicetree/bindings/net/renesas,*.yaml 16861F: drivers/net/ethernet/renesas/ 16862F: include/linux/sh_eth.h 16863 16864RENESAS R-CAR GYROADC DRIVER 16865M: Marek Vasut <marek.vasut@gmail.com> 16866L: linux-iio@vger.kernel.org 16867S: Supported 16868F: Documentation/devicetree/bindings/iio/adc/renesas,rcar-gyroadc.yaml 16869F: drivers/iio/adc/rcar-gyroadc.c 16870 16871RENESAS R-CAR I2C DRIVERS 16872M: Wolfram Sang <wsa+renesas@sang-engineering.com> 16873L: linux-renesas-soc@vger.kernel.org 16874S: Supported 16875F: Documentation/devicetree/bindings/i2c/renesas,rcar-i2c.yaml 16876F: Documentation/devicetree/bindings/i2c/renesas,rmobile-iic.yaml 16877F: drivers/i2c/busses/i2c-rcar.c 16878F: drivers/i2c/busses/i2c-sh_mobile.c 16879 16880RENESAS R-CAR SATA DRIVER 16881R: Sergey Shtylyov <s.shtylyov@omp.ru> 16882S: Supported 16883L: linux-ide@vger.kernel.org 16884L: linux-renesas-soc@vger.kernel.org 16885F: Documentation/devicetree/bindings/ata/renesas,rcar-sata.yaml 16886F: drivers/ata/sata_rcar.c 16887 16888RENESAS R-CAR THERMAL DRIVERS 16889M: Niklas Söderlund <niklas.soderlund@ragnatech.se> 16890L: linux-renesas-soc@vger.kernel.org 16891S: Supported 16892F: Documentation/devicetree/bindings/thermal/rcar-gen3-thermal.yaml 16893F: Documentation/devicetree/bindings/thermal/rcar-thermal.yaml 16894F: drivers/thermal/rcar_gen3_thermal.c 16895F: drivers/thermal/rcar_thermal.c 16896 16897RENESAS RIIC DRIVER 16898M: Chris Brandt <chris.brandt@renesas.com> 16899L: linux-renesas-soc@vger.kernel.org 16900S: Supported 16901F: Documentation/devicetree/bindings/i2c/renesas,riic.yaml 16902F: drivers/i2c/busses/i2c-riic.c 16903 16904RENESAS USB PHY DRIVER 16905M: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> 16906L: linux-renesas-soc@vger.kernel.org 16907S: Maintained 16908F: drivers/phy/renesas/phy-rcar-gen3-usb*.c 16909 16910RENESAS RZ/G2L A/D DRIVER 16911M: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> 16912L: linux-iio@vger.kernel.org 16913L: linux-renesas-soc@vger.kernel.org 16914S: Supported 16915F: Documentation/devicetree/bindings/iio/adc/renesas,rzg2l-adc.yaml 16916F: drivers/iio/adc/rzg2l_adc.c 16917 16918RENESAS R-CAR GEN3 & RZ/N1 NAND CONTROLLER DRIVER 16919M: Miquel Raynal <miquel.raynal@bootlin.com> 16920L: linux-mtd@lists.infradead.org 16921L: linux-renesas-soc@vger.kernel.org 16922S: Maintained 16923F: Documentation/devicetree/bindings/mtd/renesas-nandc.yaml 16924F: drivers/mtd/nand/raw/renesas-nand-controller.c 16925 16926RESET CONTROLLER FRAMEWORK 16927M: Philipp Zabel <p.zabel@pengutronix.de> 16928S: Maintained 16929T: git git://git.pengutronix.de/git/pza/linux 16930F: Documentation/devicetree/bindings/reset/ 16931F: Documentation/driver-api/reset.rst 16932F: drivers/reset/ 16933F: include/dt-bindings/reset/ 16934F: include/linux/reset-controller.h 16935F: include/linux/reset.h 16936F: include/linux/reset/ 16937K: \b(?:devm_|of_)?reset_control(?:ler_[a-z]+|_[a-z_]+)?\b 16938 16939RESTARTABLE SEQUENCES SUPPORT 16940M: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 16941M: Peter Zijlstra <peterz@infradead.org> 16942M: "Paul E. McKenney" <paulmck@kernel.org> 16943M: Boqun Feng <boqun.feng@gmail.com> 16944L: linux-kernel@vger.kernel.org 16945S: Supported 16946F: include/trace/events/rseq.h 16947F: include/uapi/linux/rseq.h 16948F: kernel/rseq.c 16949F: tools/testing/selftests/rseq/ 16950 16951RFKILL 16952M: Johannes Berg <johannes@sipsolutions.net> 16953L: linux-wireless@vger.kernel.org 16954S: Maintained 16955W: https://wireless.wiki.kernel.org/ 16956Q: https://patchwork.kernel.org/project/linux-wireless/list/ 16957T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless.git 16958T: git git://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git 16959F: Documentation/ABI/stable/sysfs-class-rfkill 16960F: Documentation/driver-api/rfkill.rst 16961F: include/linux/rfkill.h 16962F: include/uapi/linux/rfkill.h 16963F: net/rfkill/ 16964 16965RHASHTABLE 16966M: Thomas Graf <tgraf@suug.ch> 16967M: Herbert Xu <herbert@gondor.apana.org.au> 16968L: netdev@vger.kernel.org 16969S: Maintained 16970F: include/linux/rhashtable-types.h 16971F: include/linux/rhashtable.h 16972F: lib/rhashtable.c 16973F: lib/test_rhashtable.c 16974 16975RICOH R5C592 MEMORYSTICK DRIVER 16976M: Maxim Levitsky <maximlevitsky@gmail.com> 16977S: Maintained 16978F: drivers/memstick/host/r592.* 16979 16980RICOH SMARTMEDIA/XD DRIVER 16981M: Maxim Levitsky <maximlevitsky@gmail.com> 16982S: Maintained 16983F: drivers/mtd/nand/raw/r852.c 16984F: drivers/mtd/nand/raw/r852.h 16985 16986RISC-V PMU DRIVERS 16987M: Atish Patra <atishp@atishpatra.org> 16988R: Anup Patel <anup@brainfault.org> 16989L: linux-riscv@lists.infradead.org 16990S: Supported 16991F: drivers/perf/riscv_pmu.c 16992F: drivers/perf/riscv_pmu_legacy.c 16993F: drivers/perf/riscv_pmu_sbi.c 16994 16995RISC-V ARCHITECTURE 16996M: Paul Walmsley <paul.walmsley@sifive.com> 16997M: Palmer Dabbelt <palmer@dabbelt.com> 16998M: Albert Ou <aou@eecs.berkeley.edu> 16999L: linux-riscv@lists.infradead.org 17000S: Supported 17001P: Documentation/riscv/patch-acceptance.rst 17002T: git git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux.git 17003F: arch/riscv/ 17004N: riscv 17005K: riscv 17006 17007RISC-V/MICROCHIP POLARFIRE SOC SUPPORT 17008M: Lewis Hanly <lewis.hanly@microchip.com> 17009M: Conor Dooley <conor.dooley@microchip.com> 17010L: linux-riscv@lists.infradead.org 17011S: Supported 17012F: arch/riscv/boot/dts/microchip/ 17013F: drivers/mailbox/mailbox-mpfs.c 17014F: drivers/soc/microchip/ 17015F: include/soc/microchip/mpfs.h 17016 17017RNBD BLOCK DRIVERS 17018M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17019M: Jack Wang <jinpu.wang@ionos.com> 17020L: linux-block@vger.kernel.org 17021S: Maintained 17022F: drivers/block/rnbd/ 17023 17024ROCCAT DRIVERS 17025M: Stefan Achatz <erazor_de@users.sourceforge.net> 17026S: Maintained 17027W: http://sourceforge.net/projects/roccat/ 17028F: Documentation/ABI/*/sysfs-driver-hid-roccat* 17029F: drivers/hid/hid-roccat* 17030F: include/linux/hid-roccat* 17031 17032ROCKCHIP I2S TDM DRIVER 17033M: Nicolas Frattaroli <frattaroli.nicolas@gmail.com> 17034L: linux-rockchip@lists.infradead.org 17035S: Maintained 17036F: Documentation/devicetree/bindings/sound/rockchip,i2s-tdm.yaml 17037F: sound/soc/rockchip/rockchip_i2s_tdm.* 17038 17039ROCKCHIP ISP V1 DRIVER 17040M: Dafna Hirschfeld <dafna@fastmail.com> 17041L: linux-media@vger.kernel.org 17042L: linux-rockchip@lists.infradead.org 17043S: Maintained 17044F: Documentation/admin-guide/media/rkisp1.rst 17045F: Documentation/devicetree/bindings/media/rockchip-isp1.yaml 17046F: Documentation/userspace-api/media/v4l/pixfmt-meta-rkisp1.rst 17047F: drivers/media/platform/rockchip/rkisp1 17048F: include/uapi/linux/rkisp1-config.h 17049 17050ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER 17051M: Jacob Chen <jacob-chen@iotwrt.com> 17052M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17053L: linux-media@vger.kernel.org 17054L: linux-rockchip@lists.infradead.org 17055S: Maintained 17056F: Documentation/devicetree/bindings/media/rockchip-rga.yaml 17057F: drivers/media/platform/rockchip/rga/ 17058 17059ROCKCHIP VIDEO DECODER DRIVER 17060M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 17061L: linux-media@vger.kernel.org 17062L: linux-rockchip@lists.infradead.org 17063S: Maintained 17064F: Documentation/devicetree/bindings/media/rockchip,vdec.yaml 17065F: drivers/staging/media/rkvdec/ 17066 17067ROCKER DRIVER 17068M: Jiri Pirko <jiri@resnulli.us> 17069L: netdev@vger.kernel.org 17070S: Supported 17071F: drivers/net/ethernet/rocker/ 17072 17073ROCKETPORT EXPRESS/INFINITY DRIVER 17074M: Kevin Cernekee <cernekee@gmail.com> 17075L: linux-serial@vger.kernel.org 17076S: Odd Fixes 17077F: drivers/tty/serial/rp2.* 17078 17079ROHM BD99954 CHARGER IC 17080R: Matti Vaittinen <mazziesaccount@gmail.com> 17081S: Supported 17082F: drivers/power/supply/bd99954-charger.c 17083F: drivers/power/supply/bd99954-charger.h 17084 17085ROHM BH1750 AMBIENT LIGHT SENSOR DRIVER 17086M: Tomasz Duszynski <tduszyns@gmail.com> 17087S: Maintained 17088F: Documentation/devicetree/bindings/iio/light/bh1750.yaml 17089F: drivers/iio/light/bh1750.c 17090 17091ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS 17092M: Marek Vasut <marek.vasut+renesas@gmail.com> 17093L: linux-kernel@vger.kernel.org 17094L: linux-renesas-soc@vger.kernel.org 17095S: Supported 17096F: Documentation/devicetree/bindings/mfd/rohm,bd9571mwv.yaml 17097F: drivers/gpio/gpio-bd9571mwv.c 17098F: drivers/mfd/bd9571mwv.c 17099F: drivers/regulator/bd9571mwv-regulator.c 17100F: include/linux/mfd/bd9571mwv.h 17101 17102ROHM POWER MANAGEMENT IC DEVICE DRIVERS 17103R: Matti Vaittinen <mazziesaccount@gmail.com> 17104S: Supported 17105F: drivers/clk/clk-bd718x7.c 17106F: drivers/gpio/gpio-bd71815.c 17107F: drivers/gpio/gpio-bd71828.c 17108F: drivers/mfd/rohm-bd71828.c 17109F: drivers/mfd/rohm-bd718x7.c 17110F: drivers/mfd/rohm-bd9576.c 17111F: drivers/regulator/bd71815-regulator.c 17112F: drivers/regulator/bd71828-regulator.c 17113F: drivers/regulator/bd718x7-regulator.c 17114F: drivers/regulator/bd9576-regulator.c 17115F: drivers/regulator/rohm-regulator.c 17116F: drivers/rtc/rtc-bd70528.c 17117F: drivers/watchdog/bd9576_wdt.c 17118F: include/linux/mfd/rohm-bd71815.h 17119F: include/linux/mfd/rohm-bd71828.h 17120F: include/linux/mfd/rohm-bd718x7.h 17121F: include/linux/mfd/rohm-bd957x.h 17122F: include/linux/mfd/rohm-generic.h 17123F: include/linux/mfd/rohm-shared.h 17124 17125ROSE NETWORK LAYER 17126M: Ralf Baechle <ralf@linux-mips.org> 17127L: linux-hams@vger.kernel.org 17128S: Maintained 17129W: http://www.linux-ax25.org/ 17130F: include/net/rose.h 17131F: include/uapi/linux/rose.h 17132F: net/rose/ 17133 17134ROTATION DRIVER FOR ALLWINNER A83T 17135M: Jernej Skrabec <jernej.skrabec@gmail.com> 17136L: linux-media@vger.kernel.org 17137S: Maintained 17138T: git git://linuxtv.org/media_tree.git 17139F: Documentation/devicetree/bindings/media/allwinner,sun8i-a83t-de2-rotate.yaml 17140F: drivers/media/platform/sunxi/sun8i-rotate/ 17141 17142RPMSG TTY DRIVER 17143M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 17144L: linux-remoteproc@vger.kernel.org 17145S: Maintained 17146F: drivers/tty/rpmsg_tty.c 17147 17148RTL2830 MEDIA DRIVER 17149M: Antti Palosaari <crope@iki.fi> 17150L: linux-media@vger.kernel.org 17151S: Maintained 17152W: https://linuxtv.org 17153W: http://palosaari.fi/linux/ 17154Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17155T: git git://linuxtv.org/anttip/media_tree.git 17156F: drivers/media/dvb-frontends/rtl2830* 17157 17158RTL2832 MEDIA DRIVER 17159M: Antti Palosaari <crope@iki.fi> 17160L: linux-media@vger.kernel.org 17161S: Maintained 17162W: https://linuxtv.org 17163W: http://palosaari.fi/linux/ 17164Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17165T: git git://linuxtv.org/anttip/media_tree.git 17166F: drivers/media/dvb-frontends/rtl2832* 17167 17168RTL2832_SDR MEDIA DRIVER 17169M: Antti Palosaari <crope@iki.fi> 17170L: linux-media@vger.kernel.org 17171S: Maintained 17172W: https://linuxtv.org 17173W: http://palosaari.fi/linux/ 17174Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17175T: git git://linuxtv.org/anttip/media_tree.git 17176F: drivers/media/dvb-frontends/rtl2832_sdr* 17177 17178RTL8180 WIRELESS DRIVER 17179L: linux-wireless@vger.kernel.org 17180S: Orphan 17181W: https://wireless.wiki.kernel.org/ 17182T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17183F: drivers/net/wireless/realtek/rtl818x/rtl8180/ 17184 17185RTL8187 WIRELESS DRIVER 17186M: Herton Ronaldo Krzesinski <herton@canonical.com> 17187M: Hin-Tak Leung <htl10@users.sourceforge.net> 17188M: Larry Finger <Larry.Finger@lwfinger.net> 17189L: linux-wireless@vger.kernel.org 17190S: Maintained 17191W: https://wireless.wiki.kernel.org/ 17192T: git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git 17193F: drivers/net/wireless/realtek/rtl818x/rtl8187/ 17194 17195RTL8XXXU WIRELESS DRIVER (rtl8xxxu) 17196M: Jes Sorensen <Jes.Sorensen@gmail.com> 17197L: linux-wireless@vger.kernel.org 17198S: Maintained 17199T: git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel 17200F: drivers/net/wireless/realtek/rtl8xxxu/ 17201 17202RTRS TRANSPORT DRIVERS 17203M: Md. Haris Iqbal <haris.iqbal@ionos.com> 17204M: Jack Wang <jinpu.wang@ionos.com> 17205L: linux-rdma@vger.kernel.org 17206S: Maintained 17207F: drivers/infiniband/ulp/rtrs/ 17208 17209RXRPC SOCKETS (AF_RXRPC) 17210M: David Howells <dhowells@redhat.com> 17211M: Marc Dionne <marc.dionne@auristor.com> 17212L: linux-afs@lists.infradead.org 17213S: Supported 17214W: https://www.infradead.org/~dhowells/kafs/ 17215F: Documentation/networking/rxrpc.rst 17216F: include/keys/rxrpc-type.h 17217F: include/net/af_rxrpc.h 17218F: include/trace/events/rxrpc.h 17219F: include/uapi/linux/rxrpc.h 17220F: net/rxrpc/ 17221 17222S3 SAVAGE FRAMEBUFFER DRIVER 17223M: Antonino Daplas <adaplas@gmail.com> 17224L: linux-fbdev@vger.kernel.org 17225S: Maintained 17226F: drivers/video/fbdev/savage/ 17227 17228S390 17229M: Heiko Carstens <hca@linux.ibm.com> 17230M: Vasily Gorbik <gor@linux.ibm.com> 17231M: Alexander Gordeev <agordeev@linux.ibm.com> 17232R: Christian Borntraeger <borntraeger@linux.ibm.com> 17233R: Sven Schnelle <svens@linux.ibm.com> 17234L: linux-s390@vger.kernel.org 17235S: Supported 17236W: http://www.ibm.com/developerworks/linux/linux390/ 17237T: git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git 17238F: Documentation/driver-api/s390-drivers.rst 17239F: Documentation/s390/ 17240F: arch/s390/ 17241F: drivers/s390/ 17242 17243S390 COMMON I/O LAYER 17244M: Vineeth Vijayan <vneethv@linux.ibm.com> 17245M: Peter Oberparleiter <oberpar@linux.ibm.com> 17246L: linux-s390@vger.kernel.org 17247S: Supported 17248W: http://www.ibm.com/developerworks/linux/linux390/ 17249F: drivers/s390/cio/ 17250 17251S390 DASD DRIVER 17252M: Stefan Haberland <sth@linux.ibm.com> 17253M: Jan Hoeppner <hoeppner@linux.ibm.com> 17254L: linux-s390@vger.kernel.org 17255S: Supported 17256W: http://www.ibm.com/developerworks/linux/linux390/ 17257F: block/partitions/ibm.c 17258F: drivers/s390/block/dasd* 17259F: include/linux/dasd_mod.h 17260 17261S390 IOMMU (PCI) 17262M: Matthew Rosato <mjrosato@linux.ibm.com> 17263M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17264L: linux-s390@vger.kernel.org 17265S: Supported 17266W: http://www.ibm.com/developerworks/linux/linux390/ 17267F: drivers/iommu/s390-iommu.c 17268 17269S390 IUCV NETWORK LAYER 17270M: Alexandra Winter <wintera@linux.ibm.com> 17271M: Wenjia Zhang <wenjia@linux.ibm.com> 17272L: linux-s390@vger.kernel.org 17273L: netdev@vger.kernel.org 17274S: Supported 17275W: http://www.ibm.com/developerworks/linux/linux390/ 17276F: drivers/s390/net/*iucv* 17277F: include/net/iucv/ 17278F: net/iucv/ 17279 17280S390 NETWORK DRIVERS 17281M: Alexandra Winter <wintera@linux.ibm.com> 17282M: Wenjia Zhang <wenjia@linux.ibm.com> 17283L: linux-s390@vger.kernel.org 17284L: netdev@vger.kernel.org 17285S: Supported 17286W: http://www.ibm.com/developerworks/linux/linux390/ 17287F: drivers/s390/net/ 17288 17289S390 PCI SUBSYSTEM 17290M: Niklas Schnelle <schnelle@linux.ibm.com> 17291M: Gerald Schaefer <gerald.schaefer@linux.ibm.com> 17292L: linux-s390@vger.kernel.org 17293S: Supported 17294W: http://www.ibm.com/developerworks/linux/linux390/ 17295F: arch/s390/pci/ 17296F: drivers/pci/hotplug/s390_pci_hpc.c 17297F: Documentation/s390/pci.rst 17298 17299S390 VFIO AP DRIVER 17300M: Tony Krowiak <akrowiak@linux.ibm.com> 17301M: Halil Pasic <pasic@linux.ibm.com> 17302M: Jason Herne <jjherne@linux.ibm.com> 17303L: linux-s390@vger.kernel.org 17304S: Supported 17305W: http://www.ibm.com/developerworks/linux/linux390/ 17306F: Documentation/s390/vfio-ap.rst 17307F: drivers/s390/crypto/vfio_ap* 17308 17309S390 VFIO-CCW DRIVER 17310M: Eric Farman <farman@linux.ibm.com> 17311M: Matthew Rosato <mjrosato@linux.ibm.com> 17312R: Halil Pasic <pasic@linux.ibm.com> 17313L: linux-s390@vger.kernel.org 17314L: kvm@vger.kernel.org 17315S: Supported 17316F: Documentation/s390/vfio-ccw.rst 17317F: drivers/s390/cio/vfio_ccw* 17318F: include/uapi/linux/vfio_ccw.h 17319 17320S390 VFIO-PCI DRIVER 17321M: Matthew Rosato <mjrosato@linux.ibm.com> 17322M: Eric Farman <farman@linux.ibm.com> 17323L: linux-s390@vger.kernel.org 17324L: kvm@vger.kernel.org 17325S: Supported 17326F: drivers/vfio/pci/vfio_pci_zdev.c 17327F: include/uapi/linux/vfio_zdev.h 17328 17329S390 ZCRYPT DRIVER 17330M: Harald Freudenberger <freude@linux.ibm.com> 17331L: linux-s390@vger.kernel.org 17332S: Supported 17333W: http://www.ibm.com/developerworks/linux/linux390/ 17334F: drivers/s390/crypto/ 17335 17336S390 ZFCP DRIVER 17337M: Steffen Maier <maier@linux.ibm.com> 17338M: Benjamin Block <bblock@linux.ibm.com> 17339L: linux-s390@vger.kernel.org 17340S: Supported 17341W: http://www.ibm.com/developerworks/linux/linux390/ 17342F: drivers/s390/scsi/zfcp_* 17343 17344S3C ADC BATTERY DRIVER 17345M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17346L: linux-samsung-soc@vger.kernel.org 17347S: Odd Fixes 17348F: drivers/power/supply/s3c_adc_battery.c 17349F: include/linux/s3c_adc_battery.h 17350 17351S3C24XX SD/MMC Driver 17352M: Ben Dooks <ben-linux@fluff.org> 17353L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 17354S: Supported 17355F: drivers/mmc/host/s3cmci.* 17356 17357SAA6588 RDS RECEIVER DRIVER 17358M: Hans Verkuil <hverkuil@xs4all.nl> 17359L: linux-media@vger.kernel.org 17360S: Odd Fixes 17361W: https://linuxtv.org 17362T: git git://linuxtv.org/media_tree.git 17363F: drivers/media/i2c/saa6588* 17364 17365SAA7134 VIDEO4LINUX DRIVER 17366M: Mauro Carvalho Chehab <mchehab@kernel.org> 17367L: linux-media@vger.kernel.org 17368S: Odd fixes 17369W: https://linuxtv.org 17370T: git git://linuxtv.org/media_tree.git 17371F: Documentation/driver-api/media/drivers/saa7134* 17372F: drivers/media/pci/saa7134/ 17373 17374SAA7146 VIDEO4LINUX-2 DRIVER 17375M: Hans Verkuil <hverkuil@xs4all.nl> 17376L: linux-media@vger.kernel.org 17377S: Maintained 17378T: git git://linuxtv.org/media_tree.git 17379F: drivers/media/common/saa7146/ 17380F: drivers/media/pci/saa7146/ 17381F: include/media/drv-intf/saa7146* 17382 17383SAFESETID SECURITY MODULE 17384M: Micah Morton <mortonm@chromium.org> 17385S: Supported 17386F: Documentation/admin-guide/LSM/SafeSetID.rst 17387F: security/safesetid/ 17388 17389SAMSUNG AUDIO (ASoC) DRIVERS 17390M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17391M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17392L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17393S: Supported 17394B: mailto:linux-samsung-soc@vger.kernel.org 17395F: Documentation/devicetree/bindings/sound/samsung* 17396F: sound/soc/samsung/ 17397 17398SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER 17399M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17400L: linux-crypto@vger.kernel.org 17401L: linux-samsung-soc@vger.kernel.org 17402S: Maintained 17403F: Documentation/devicetree/bindings/rng/samsung,exynos4-rng.yaml 17404F: drivers/crypto/exynos-rng.c 17405 17406SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER 17407M: Łukasz Stelmach <l.stelmach@samsung.com> 17408L: linux-samsung-soc@vger.kernel.org 17409S: Maintained 17410F: Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.yaml 17411F: drivers/char/hw_random/exynos-trng.c 17412 17413SAMSUNG FRAMEBUFFER DRIVER 17414M: Jingoo Han <jingoohan1@gmail.com> 17415L: linux-fbdev@vger.kernel.org 17416S: Maintained 17417F: drivers/video/fbdev/s3c-fb.c 17418 17419SAMSUNG INTERCONNECT DRIVERS 17420M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17421M: Artur Świgoń <a.swigon@samsung.com> 17422L: linux-pm@vger.kernel.org 17423L: linux-samsung-soc@vger.kernel.org 17424S: Supported 17425F: drivers/interconnect/samsung/ 17426 17427SAMSUNG LAPTOP DRIVER 17428M: Corentin Chary <corentin.chary@gmail.com> 17429L: platform-driver-x86@vger.kernel.org 17430S: Maintained 17431F: drivers/platform/x86/samsung-laptop.c 17432 17433SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS 17434M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17435M: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> 17436L: linux-kernel@vger.kernel.org 17437L: linux-samsung-soc@vger.kernel.org 17438S: Supported 17439B: mailto:linux-samsung-soc@vger.kernel.org 17440F: Documentation/devicetree/bindings/clock/samsung,s2mps11.yaml 17441F: Documentation/devicetree/bindings/mfd/samsung,s2m*.yaml 17442F: Documentation/devicetree/bindings/mfd/samsung,s5m*.yaml 17443F: Documentation/devicetree/bindings/regulator/samsung,s2m*.yaml 17444F: Documentation/devicetree/bindings/regulator/samsung,s5m*.yaml 17445F: drivers/clk/clk-s2mps11.c 17446F: drivers/mfd/sec*.c 17447F: drivers/regulator/s2m*.c 17448F: drivers/regulator/s5m*.c 17449F: drivers/rtc/rtc-s5m.c 17450F: include/linux/mfd/samsung/ 17451 17452SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER 17453M: Sylwester Nawrocki <sylvester.nawrocki@gmail.com> 17454L: linux-media@vger.kernel.org 17455L: linux-samsung-soc@vger.kernel.org 17456S: Maintained 17457F: drivers/media/platform/samsung/s3c-camif/ 17458F: include/media/drv-intf/s3c_camif.h 17459 17460SAMSUNG S3FWRN5 NFC DRIVER 17461M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17462M: Krzysztof Opasiak <k.opasiak@samsung.com> 17463L: linux-nfc@lists.01.org (subscribers-only) 17464S: Maintained 17465F: Documentation/devicetree/bindings/net/nfc/samsung,s3fwrn5.yaml 17466F: drivers/nfc/s3fwrn5 17467 17468SAMSUNG S5C73M3 CAMERA DRIVER 17469M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17470M: Andrzej Hajda <andrzej.hajda@intel.com> 17471L: linux-media@vger.kernel.org 17472S: Supported 17473F: drivers/media/i2c/s5c73m3/* 17474 17475SAMSUNG S5K5BAF CAMERA DRIVER 17476M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17477M: Andrzej Hajda <andrzej.hajda@intel.com> 17478L: linux-media@vger.kernel.org 17479S: Supported 17480F: drivers/media/i2c/s5k5baf.c 17481 17482SAMSUNG S5P Security SubSystem (SSS) DRIVER 17483M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17484M: Vladimir Zapolskiy <vz@mleia.com> 17485L: linux-crypto@vger.kernel.org 17486L: linux-samsung-soc@vger.kernel.org 17487S: Maintained 17488F: Documentation/devicetree/bindings/crypto/samsung-slimsss.yaml 17489F: Documentation/devicetree/bindings/crypto/samsung-sss.yaml 17490F: drivers/crypto/s5p-sss.c 17491 17492SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS 17493M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17494L: linux-media@vger.kernel.org 17495S: Supported 17496Q: https://patchwork.linuxtv.org/project/linux-media/list/ 17497F: drivers/media/platform/samsung/exynos4-is/ 17498 17499SAMSUNG SOC CLOCK DRIVERS 17500M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17501M: Tomasz Figa <tomasz.figa@gmail.com> 17502M: Chanwoo Choi <cw00.choi@samsung.com> 17503R: Alim Akhtar <alim.akhtar@samsung.com> 17504L: linux-samsung-soc@vger.kernel.org 17505S: Supported 17506T: git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git 17507F: Documentation/devicetree/bindings/clock/samsung,*.yaml 17508F: Documentation/devicetree/bindings/clock/samsung,s3c* 17509F: drivers/clk/samsung/ 17510F: include/dt-bindings/clock/exynos*.h 17511F: include/dt-bindings/clock/s3c*.h 17512F: include/dt-bindings/clock/s5p*.h 17513F: include/dt-bindings/clock/samsung,*.h 17514F: include/linux/clk/samsung.h 17515F: include/linux/platform_data/clk-s3c2410.h 17516 17517SAMSUNG SPI DRIVERS 17518M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17519M: Andi Shyti <andi@etezian.org> 17520L: linux-spi@vger.kernel.org 17521L: linux-samsung-soc@vger.kernel.org 17522S: Maintained 17523F: Documentation/devicetree/bindings/spi/samsung,spi*.yaml 17524F: drivers/spi/spi-s3c* 17525F: include/linux/platform_data/spi-s3c64xx.h 17526F: include/linux/spi/s3c24xx-fiq.h 17527 17528SAMSUNG SXGBE DRIVERS 17529M: Byungho An <bh74.an@samsung.com> 17530L: netdev@vger.kernel.org 17531S: Supported 17532F: drivers/net/ethernet/samsung/sxgbe/ 17533 17534SAMSUNG THERMAL DRIVER 17535M: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> 17536M: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> 17537L: linux-pm@vger.kernel.org 17538L: linux-samsung-soc@vger.kernel.org 17539S: Maintained 17540F: Documentation/devicetree/bindings/thermal/samsung,exynos-thermal.yaml 17541F: drivers/thermal/samsung/ 17542 17543SAMSUNG USB2 PHY DRIVER 17544M: Sylwester Nawrocki <s.nawrocki@samsung.com> 17545L: linux-kernel@vger.kernel.org 17546S: Supported 17547F: Documentation/devicetree/bindings/phy/samsung,usb2-phy.yaml 17548F: Documentation/driver-api/phy/samsung-usb2.rst 17549F: drivers/phy/samsung/phy-exynos4210-usb2.c 17550F: drivers/phy/samsung/phy-exynos4x12-usb2.c 17551F: drivers/phy/samsung/phy-exynos5250-usb2.c 17552F: drivers/phy/samsung/phy-s5pv210-usb2.c 17553F: drivers/phy/samsung/phy-samsung-usb2.c 17554F: drivers/phy/samsung/phy-samsung-usb2.h 17555 17556SANCLOUD BEAGLEBONE ENHANCED DEVICE TREE 17557M: Paul Barker <paul.barker@sancloud.com> 17558R: Marc Murphy <marc.murphy@sancloud.com> 17559S: Supported 17560F: arch/arm/boot/dts/am335x-sancloud* 17561 17562SC1200 WDT DRIVER 17563M: Zwane Mwaikambo <zwanem@gmail.com> 17564S: Maintained 17565F: drivers/watchdog/sc1200wdt.c 17566 17567SCHEDULER 17568M: Ingo Molnar <mingo@redhat.com> 17569M: Peter Zijlstra <peterz@infradead.org> 17570M: Juri Lelli <juri.lelli@redhat.com> (SCHED_DEADLINE) 17571M: Vincent Guittot <vincent.guittot@linaro.org> (SCHED_NORMAL) 17572R: Dietmar Eggemann <dietmar.eggemann@arm.com> (SCHED_NORMAL) 17573R: Steven Rostedt <rostedt@goodmis.org> (SCHED_FIFO/SCHED_RR) 17574R: Ben Segall <bsegall@google.com> (CONFIG_CFS_BANDWIDTH) 17575R: Mel Gorman <mgorman@suse.de> (CONFIG_NUMA_BALANCING) 17576R: Daniel Bristot de Oliveira <bristot@redhat.com> (SCHED_DEADLINE) 17577R: Valentin Schneider <vschneid@redhat.com> (TOPOLOGY) 17578L: linux-kernel@vger.kernel.org 17579S: Maintained 17580T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core 17581F: include/linux/preempt.h 17582F: include/linux/sched.h 17583F: include/linux/wait.h 17584F: include/uapi/linux/sched.h 17585F: kernel/sched/ 17586 17587SCR24X CHIP CARD INTERFACE DRIVER 17588M: Lubomir Rintel <lkundrak@v3.sk> 17589S: Supported 17590F: drivers/char/pcmcia/scr24x_cs.c 17591 17592SCSI RDMA PROTOCOL (SRP) INITIATOR 17593M: Bart Van Assche <bvanassche@acm.org> 17594L: linux-rdma@vger.kernel.org 17595S: Supported 17596Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17597F: drivers/infiniband/ulp/srp/ 17598F: include/scsi/srp.h 17599 17600SCSI RDMA PROTOCOL (SRP) TARGET 17601M: Bart Van Assche <bvanassche@acm.org> 17602L: linux-rdma@vger.kernel.org 17603L: target-devel@vger.kernel.org 17604S: Supported 17605Q: http://patchwork.kernel.org/project/linux-rdma/list/ 17606F: drivers/infiniband/ulp/srpt/ 17607 17608SCSI SG DRIVER 17609M: Doug Gilbert <dgilbert@interlog.com> 17610L: linux-scsi@vger.kernel.org 17611S: Maintained 17612W: http://sg.danny.cz/sg 17613F: Documentation/scsi/scsi-generic.rst 17614F: drivers/scsi/sg.c 17615F: include/scsi/sg.h 17616 17617SCSI SUBSYSTEM 17618M: "James E.J. Bottomley" <jejb@linux.ibm.com> 17619M: "Martin K. Petersen" <martin.petersen@oracle.com> 17620L: linux-scsi@vger.kernel.org 17621S: Maintained 17622Q: https://patchwork.kernel.org/project/linux-scsi/list/ 17623T: git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git 17624T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17625F: Documentation/devicetree/bindings/scsi/ 17626F: drivers/scsi/ 17627F: include/scsi/ 17628 17629SCSI TAPE DRIVER 17630M: Kai Mäkisara <Kai.Makisara@kolumbus.fi> 17631L: linux-scsi@vger.kernel.org 17632S: Maintained 17633F: Documentation/scsi/st.rst 17634F: drivers/scsi/st.* 17635F: drivers/scsi/st_*.h 17636 17637SCSI TARGET CORE USER DRIVER 17638M: Bodo Stroesser <bostroesser@gmail.com> 17639L: linux-scsi@vger.kernel.org 17640L: target-devel@vger.kernel.org 17641S: Supported 17642F: Documentation/target/tcmu-design.rst 17643F: drivers/target/target_core_user.c 17644F: include/uapi/linux/target_core_user.h 17645 17646SCSI TARGET SUBSYSTEM 17647M: "Martin K. Petersen" <martin.petersen@oracle.com> 17648L: linux-scsi@vger.kernel.org 17649L: target-devel@vger.kernel.org 17650S: Supported 17651W: http://www.linux-iscsi.org 17652Q: https://patchwork.kernel.org/project/target-devel/list/ 17653T: git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git 17654F: Documentation/target/ 17655F: drivers/target/ 17656F: include/target/ 17657 17658SCTP PROTOCOL 17659M: Vlad Yasevich <vyasevich@gmail.com> 17660M: Neil Horman <nhorman@tuxdriver.com> 17661M: Marcelo Ricardo Leitner <marcelo.leitner@gmail.com> 17662L: linux-sctp@vger.kernel.org 17663S: Maintained 17664W: http://lksctp.sourceforge.net 17665F: Documentation/networking/sctp.rst 17666F: include/linux/sctp.h 17667F: include/net/sctp/ 17668F: include/uapi/linux/sctp.h 17669F: net/sctp/ 17670 17671SCx200 CPU SUPPORT 17672M: Jim Cromie <jim.cromie@gmail.com> 17673S: Odd Fixes 17674F: Documentation/i2c/busses/scx200_acb.rst 17675F: arch/x86/platform/scx200/ 17676F: drivers/i2c/busses/scx200* 17677F: drivers/mtd/maps/scx200_docflash.c 17678F: drivers/watchdog/scx200_wdt.c 17679F: include/linux/scx200.h 17680 17681SCx200 GPIO DRIVER 17682M: Jim Cromie <jim.cromie@gmail.com> 17683S: Maintained 17684F: drivers/char/scx200_gpio.c 17685F: include/linux/scx200_gpio.h 17686 17687SCx200 HRT CLOCKSOURCE DRIVER 17688M: Jim Cromie <jim.cromie@gmail.com> 17689S: Maintained 17690F: drivers/clocksource/scx200_hrt.c 17691 17692SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER 17693M: Sascha Sommer <saschasommer@freenet.de> 17694L: sdricohcs-devel@lists.sourceforge.net (subscribers-only) 17695S: Maintained 17696F: drivers/mmc/host/sdricoh_cs.c 17697 17698SECO BOARDS CEC DRIVER 17699M: Ettore Chimenti <ek5.chimenti@gmail.com> 17700S: Maintained 17701F: drivers/media/cec/platform/seco/seco-cec.c 17702F: drivers/media/cec/platform/seco/seco-cec.h 17703 17704SECURE COMPUTING 17705M: Kees Cook <keescook@chromium.org> 17706R: Andy Lutomirski <luto@amacapital.net> 17707R: Will Drewry <wad@chromium.org> 17708S: Supported 17709T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp 17710F: Documentation/userspace-api/seccomp_filter.rst 17711F: include/linux/seccomp.h 17712F: include/uapi/linux/seccomp.h 17713F: kernel/seccomp.c 17714F: tools/testing/selftests/kselftest_harness.h 17715F: tools/testing/selftests/seccomp/* 17716K: \bsecure_computing 17717K: \bTIF_SECCOMP\b 17718 17719SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER 17720M: Al Cooper <alcooperx@gmail.com> 17721R: Broadcom Kernel Team <bcm-kernel-feedback-list@broadcom.com> 17722L: linux-mmc@vger.kernel.org 17723S: Maintained 17724F: drivers/mmc/host/sdhci-brcmstb* 17725 17726SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER 17727M: Adrian Hunter <adrian.hunter@intel.com> 17728L: linux-mmc@vger.kernel.org 17729S: Maintained 17730F: drivers/mmc/host/sdhci* 17731 17732SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER 17733M: Eugen Hristev <eugen.hristev@microchip.com> 17734L: linux-mmc@vger.kernel.org 17735S: Supported 17736F: drivers/mmc/host/sdhci-of-at91.c 17737 17738SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER 17739M: Ben Dooks <ben-linux@fluff.org> 17740M: Jaehoon Chung <jh80.chung@samsung.com> 17741L: linux-mmc@vger.kernel.org 17742S: Maintained 17743F: drivers/mmc/host/sdhci-s3c* 17744 17745SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER 17746M: Viresh Kumar <vireshk@kernel.org> 17747L: linux-mmc@vger.kernel.org 17748S: Maintained 17749F: drivers/mmc/host/sdhci-spear.c 17750 17751SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER 17752M: Kishon Vijay Abraham I <kishon@ti.com> 17753L: linux-mmc@vger.kernel.org 17754S: Maintained 17755F: drivers/mmc/host/sdhci-omap.c 17756 17757SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) NXP i.MX DRIVER 17758M: Haibo Chen <haibo.chen@nxp.com> 17759L: linux-imx@nxp.com 17760L: linux-mmc@vger.kernel.org 17761S: Maintained 17762F: drivers/mmc/host/sdhci-esdhc-imx.c 17763 17764SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER 17765M: Jonathan Derrick <jonathan.derrick@intel.com> 17766M: Revanth Rajashekar <revanth.rajashekar@intel.com> 17767L: linux-block@vger.kernel.org 17768S: Supported 17769F: block/opal_proto.h 17770F: block/sed* 17771F: include/linux/sed* 17772F: include/uapi/linux/sed* 17773 17774SECURITY CONTACT 17775M: Security Officers <security@kernel.org> 17776S: Supported 17777F: Documentation/admin-guide/security-bugs.rst 17778 17779SECURITY SUBSYSTEM 17780M: James Morris <jmorris@namei.org> 17781M: "Serge E. Hallyn" <serge@hallyn.com> 17782L: linux-security-module@vger.kernel.org (suggested Cc:) 17783S: Supported 17784W: http://kernsec.org/ 17785T: git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git 17786F: security/ 17787X: security/selinux/ 17788 17789SELINUX SECURITY MODULE 17790M: Paul Moore <paul@paul-moore.com> 17791M: Stephen Smalley <stephen.smalley.work@gmail.com> 17792M: Eric Paris <eparis@parisplace.org> 17793L: selinux@vger.kernel.org 17794S: Supported 17795W: https://selinuxproject.org 17796W: https://github.com/SELinuxProject 17797T: git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git 17798F: Documentation/ABI/obsolete/sysfs-selinux-checkreqprot 17799F: Documentation/ABI/obsolete/sysfs-selinux-disable 17800F: Documentation/admin-guide/LSM/SELinux.rst 17801F: include/trace/events/avc.h 17802F: include/uapi/linux/selinux_netlink.h 17803F: scripts/selinux/ 17804F: security/selinux/ 17805 17806SENSABLE PHANTOM 17807M: Jiri Slaby <jirislaby@kernel.org> 17808S: Maintained 17809F: drivers/misc/phantom.c 17810F: include/uapi/linux/phantom.h 17811 17812SENSEAIR SUNRISE 006-0-0007 17813M: Jacopo Mondi <jacopo@jmondi.org> 17814S: Maintained 17815F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sunrise-co2 17816F: Documentation/devicetree/bindings/iio/chemical/senseair,sunrise.yaml 17817F: drivers/iio/chemical/sunrise_co2.c 17818 17819SENSIRION SCD30 CARBON DIOXIDE SENSOR DRIVER 17820M: Tomasz Duszynski <tomasz.duszynski@octakon.com> 17821S: Maintained 17822F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd30.yaml 17823F: drivers/iio/chemical/scd30.h 17824F: drivers/iio/chemical/scd30_core.c 17825F: drivers/iio/chemical/scd30_i2c.c 17826F: drivers/iio/chemical/scd30_serial.c 17827 17828SENSIRION SCD4X CARBON DIOXIDE SENSOR DRIVER 17829M: Roan van Dijk <roan@protonic.nl> 17830S: Maintained 17831F: Documentation/devicetree/bindings/iio/chemical/sensirion,scd4x.yaml 17832F: drivers/iio/chemical/scd4x.c 17833 17834SENSIRION SGP40 GAS SENSOR DRIVER 17835M: Andreas Klinger <ak@it-klinger.de> 17836S: Maintained 17837F: Documentation/ABI/testing/sysfs-bus-iio-chemical-sgp40 17838F: drivers/iio/chemical/sgp40.c 17839 17840SENSIRION SPS30 AIR POLLUTION SENSOR DRIVER 17841M: Tomasz Duszynski <tduszyns@gmail.com> 17842S: Maintained 17843F: Documentation/devicetree/bindings/iio/chemical/sensirion,sps30.yaml 17844F: drivers/iio/chemical/sps30.c 17845F: drivers/iio/chemical/sps30_i2c.c 17846F: drivers/iio/chemical/sps30_serial.c 17847 17848SERIAL DEVICE BUS 17849M: Rob Herring <robh@kernel.org> 17850L: linux-serial@vger.kernel.org 17851S: Maintained 17852F: Documentation/devicetree/bindings/serial/serial.yaml 17853F: drivers/tty/serdev/ 17854F: include/linux/serdev.h 17855 17856SERIAL DRIVERS 17857M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 17858L: linux-serial@vger.kernel.org 17859S: Maintained 17860F: Documentation/devicetree/bindings/serial/ 17861F: drivers/tty/serial/ 17862 17863SERIAL IR RECEIVER 17864M: Sean Young <sean@mess.org> 17865L: linux-media@vger.kernel.org 17866S: Maintained 17867F: drivers/media/rc/serial_ir.c 17868 17869SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus) 17870M: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> 17871L: alsa-devel@alsa-project.org (moderated for non-subscribers) 17872S: Maintained 17873F: Documentation/devicetree/bindings/slimbus/ 17874F: drivers/slimbus/ 17875F: include/linux/slimbus.h 17876 17877SFC NETWORK DRIVER 17878M: Edward Cree <ecree.xilinx@gmail.com> 17879M: Martin Habets <habetsm.xilinx@gmail.com> 17880L: netdev@vger.kernel.org 17881S: Supported 17882F: drivers/net/ethernet/sfc/ 17883 17884SFF/SFP/SFP+ MODULE SUPPORT 17885M: Russell King <linux@armlinux.org.uk> 17886L: netdev@vger.kernel.org 17887S: Maintained 17888F: drivers/net/phy/phylink.c 17889F: drivers/net/phy/sfp* 17890F: include/linux/mdio/mdio-i2c.h 17891F: include/linux/phylink.h 17892F: include/linux/sfp.h 17893K: phylink\.h|struct\s+phylink|\.phylink|>phylink_|phylink_(autoneg|clear|connect|create|destroy|disconnect|ethtool|helper|mac|mii|of|set|start|stop|test|validate) 17894 17895SGI GRU DRIVER 17896M: Dimitri Sivanich <dimitri.sivanich@hpe.com> 17897S: Maintained 17898F: drivers/misc/sgi-gru/ 17899 17900SGI XP/XPC/XPNET DRIVER 17901M: Robin Holt <robinmholt@gmail.com> 17902M: Steve Wahl <steve.wahl@hpe.com> 17903R: Mike Travis <mike.travis@hpe.com> 17904S: Maintained 17905F: drivers/misc/sgi-xp/ 17906 17907SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS 17908M: Karsten Graul <kgraul@linux.ibm.com> 17909L: linux-s390@vger.kernel.org 17910S: Supported 17911W: http://www.ibm.com/developerworks/linux/linux390/ 17912F: net/smc/ 17913 17914SHARP GP2AP002A00F/GP2AP002S00F SENSOR DRIVER 17915M: Linus Walleij <linus.walleij@linaro.org> 17916L: linux-iio@vger.kernel.org 17917S: Maintained 17918T: git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git 17919F: Documentation/devicetree/bindings/iio/light/sharp,gp2ap002.yaml 17920F: drivers/iio/light/gp2ap002.c 17921 17922SHARP RJ54N1CB0C SENSOR DRIVER 17923M: Jacopo Mondi <jacopo@jmondi.org> 17924L: linux-media@vger.kernel.org 17925S: Odd fixes 17926T: git git://linuxtv.org/media_tree.git 17927F: drivers/media/i2c/rj54n1cb0c.c 17928F: include/media/i2c/rj54n1cb0c.h 17929 17930SH_VOU V4L2 OUTPUT DRIVER 17931L: linux-media@vger.kernel.org 17932S: Orphan 17933F: drivers/media/platform/renesas/sh_vou.c 17934F: include/media/drv-intf/sh_vou.h 17935 17936SI2157 MEDIA DRIVER 17937M: Antti Palosaari <crope@iki.fi> 17938L: linux-media@vger.kernel.org 17939S: Maintained 17940W: https://linuxtv.org 17941W: http://palosaari.fi/linux/ 17942Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17943T: git git://linuxtv.org/anttip/media_tree.git 17944F: drivers/media/tuners/si2157* 17945 17946SI2165 MEDIA DRIVER 17947M: Matthias Schwarzott <zzam@gentoo.org> 17948L: linux-media@vger.kernel.org 17949S: Maintained 17950W: https://linuxtv.org 17951Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17952F: drivers/media/dvb-frontends/si2165* 17953 17954SI2168 MEDIA DRIVER 17955M: Antti Palosaari <crope@iki.fi> 17956L: linux-media@vger.kernel.org 17957S: Maintained 17958W: https://linuxtv.org 17959W: http://palosaari.fi/linux/ 17960Q: http://patchwork.linuxtv.org/project/linux-media/list/ 17961T: git git://linuxtv.org/anttip/media_tree.git 17962F: drivers/media/dvb-frontends/si2168* 17963 17964SI470X FM RADIO RECEIVER I2C DRIVER 17965M: Hans Verkuil <hverkuil@xs4all.nl> 17966L: linux-media@vger.kernel.org 17967S: Odd Fixes 17968W: https://linuxtv.org 17969T: git git://linuxtv.org/media_tree.git 17970F: drivers/media/radio/si470x/radio-si470x-i2c.c 17971 17972SI470X FM RADIO RECEIVER USB DRIVER 17973M: Hans Verkuil <hverkuil@xs4all.nl> 17974L: linux-media@vger.kernel.org 17975S: Maintained 17976W: https://linuxtv.org 17977T: git git://linuxtv.org/media_tree.git 17978F: drivers/media/radio/si470x/radio-si470x-common.c 17979F: drivers/media/radio/si470x/radio-si470x-usb.c 17980F: drivers/media/radio/si470x/radio-si470x.h 17981 17982SI4713 FM RADIO TRANSMITTER I2C DRIVER 17983M: Eduardo Valentin <edubezval@gmail.com> 17984L: linux-media@vger.kernel.org 17985S: Odd Fixes 17986W: https://linuxtv.org 17987T: git git://linuxtv.org/media_tree.git 17988F: drivers/media/radio/si4713/si4713.? 17989 17990SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER 17991M: Eduardo Valentin <edubezval@gmail.com> 17992L: linux-media@vger.kernel.org 17993S: Odd Fixes 17994W: https://linuxtv.org 17995T: git git://linuxtv.org/media_tree.git 17996F: drivers/media/radio/si4713/radio-platform-si4713.c 17997 17998SI4713 FM RADIO TRANSMITTER USB DRIVER 17999M: Hans Verkuil <hverkuil@xs4all.nl> 18000L: linux-media@vger.kernel.org 18001S: Maintained 18002W: https://linuxtv.org 18003T: git git://linuxtv.org/media_tree.git 18004F: drivers/media/radio/si4713/radio-usb-si4713.c 18005 18006SIANO DVB DRIVER 18007M: Mauro Carvalho Chehab <mchehab@kernel.org> 18008L: linux-media@vger.kernel.org 18009S: Odd fixes 18010W: https://linuxtv.org 18011T: git git://linuxtv.org/media_tree.git 18012F: drivers/media/common/siano/ 18013F: drivers/media/mmc/siano/ 18014F: drivers/media/usb/siano/ 18015F: drivers/media/usb/siano/ 18016 18017SIFIVE DRIVERS 18018M: Palmer Dabbelt <palmer@dabbelt.com> 18019M: Paul Walmsley <paul.walmsley@sifive.com> 18020L: linux-riscv@lists.infradead.org 18021S: Supported 18022T: git git://github.com/sifive/riscv-linux.git 18023N: sifive 18024K: [^@]sifive 18025 18026SIFIVE FU540 SYSTEM-ON-CHIP 18027M: Paul Walmsley <paul.walmsley@sifive.com> 18028M: Palmer Dabbelt <palmer@dabbelt.com> 18029L: linux-riscv@lists.infradead.org 18030S: Supported 18031T: git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git 18032N: fu540 18033K: fu540 18034 18035SIFIVE PDMA DRIVER 18036M: Green Wan <green.wan@sifive.com> 18037S: Maintained 18038F: Documentation/devicetree/bindings/dma/sifive,fu540-c000-pdma.yaml 18039F: drivers/dma/sf-pdma/ 18040 18041SILEAD TOUCHSCREEN DRIVER 18042M: Hans de Goede <hdegoede@redhat.com> 18043L: linux-input@vger.kernel.org 18044L: platform-driver-x86@vger.kernel.org 18045S: Maintained 18046F: drivers/input/touchscreen/silead.c 18047F: drivers/platform/x86/touchscreen_dmi.c 18048 18049SILICON LABS WIRELESS DRIVERS (for WFxxx series) 18050M: Jérôme Pouiller <jerome.pouiller@silabs.com> 18051S: Supported 18052F: Documentation/devicetree/bindings/staging/net/wireless/silabs,wfx.yaml 18053F: drivers/staging/wfx/ 18054 18055SILICON MOTION SM712 FRAME BUFFER DRIVER 18056M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18057M: Teddy Wang <teddy.wang@siliconmotion.com> 18058M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18059L: linux-fbdev@vger.kernel.org 18060S: Maintained 18061F: Documentation/fb/sm712fb.rst 18062F: drivers/video/fbdev/sm712* 18063 18064SILVACO I3C DUAL-ROLE MASTER 18065M: Miquel Raynal <miquel.raynal@bootlin.com> 18066M: Conor Culhane <conor.culhane@silvaco.com> 18067L: linux-i3c@lists.infradead.org (moderated for non-subscribers) 18068S: Maintained 18069F: Documentation/devicetree/bindings/i3c/silvaco,i3c-master.yaml 18070F: drivers/i3c/master/svc-i3c-master.c 18071 18072SIMPLEFB FB DRIVER 18073M: Hans de Goede <hdegoede@redhat.com> 18074L: linux-fbdev@vger.kernel.org 18075S: Maintained 18076F: Documentation/devicetree/bindings/display/simple-framebuffer.yaml 18077F: drivers/video/fbdev/simplefb.c 18078F: include/linux/platform_data/simplefb.h 18079 18080SIMTEC EB110ATX (Chalice CATS) 18081M: Simtec Linux Team <linux@simtec.co.uk> 18082S: Supported 18083W: http://www.simtec.co.uk/products/EB110ATX/ 18084 18085SIMTEC EB2410ITX (BAST) 18086M: Simtec Linux Team <linux@simtec.co.uk> 18087S: Supported 18088W: http://www.simtec.co.uk/products/EB2410ITX/ 18089F: arch/arm/mach-s3c/bast-ide.c 18090F: arch/arm/mach-s3c/bast-irq.c 18091F: arch/arm/mach-s3c/mach-bast.c 18092 18093SIOX 18094M: Thorsten Scherer <t.scherer@eckelmann.de> 18095M: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> 18096R: Pengutronix Kernel Team <kernel@pengutronix.de> 18097S: Supported 18098F: drivers/gpio/gpio-siox.c 18099F: drivers/siox/* 18100F: include/trace/events/siox.h 18101 18102SIPHASH PRF ROUTINES 18103M: Jason A. Donenfeld <Jason@zx2c4.com> 18104S: Maintained 18105F: include/linux/siphash.h 18106F: lib/siphash.c 18107F: lib/test_siphash.c 18108 18109SIS 190 ETHERNET DRIVER 18110M: Francois Romieu <romieu@fr.zoreil.com> 18111L: netdev@vger.kernel.org 18112S: Maintained 18113F: drivers/net/ethernet/sis/sis190.c 18114 18115SIS 900/7016 FAST ETHERNET DRIVER 18116M: Daniele Venzano <venza@brownhat.org> 18117L: netdev@vger.kernel.org 18118S: Maintained 18119W: http://www.brownhat.org/sis900.html 18120F: drivers/net/ethernet/sis/sis900.* 18121 18122SIS FRAMEBUFFER DRIVER 18123M: Thomas Winischhofer <thomas@winischhofer.net> 18124S: Maintained 18125W: http://www.winischhofer.net/linuxsisvga.shtml 18126F: Documentation/fb/sisfb.rst 18127F: drivers/video/fbdev/sis/ 18128F: include/video/sisfb.h 18129 18130SIS I2C TOUCHSCREEN DRIVER 18131M: Mika Penttilä <mika.penttila@nextfour.com> 18132L: linux-input@vger.kernel.org 18133S: Maintained 18134F: Documentation/devicetree/bindings/input/touchscreen/sis_i2c.txt 18135F: drivers/input/touchscreen/sis_i2c.c 18136 18137SIS USB2VGA DRIVER 18138M: Thomas Winischhofer <thomas@winischhofer.net> 18139S: Maintained 18140W: http://www.winischhofer.at/linuxsisusbvga.shtml 18141F: drivers/usb/misc/sisusbvga/ 18142 18143SL28 CPLD MFD DRIVER 18144M: Michael Walle <michael@walle.cc> 18145S: Maintained 18146F: Documentation/devicetree/bindings/gpio/kontron,sl28cpld-gpio.yaml 18147F: Documentation/devicetree/bindings/hwmon/kontron,sl28cpld-hwmon.yaml 18148F: Documentation/devicetree/bindings/interrupt-controller/kontron,sl28cpld-intc.yaml 18149F: Documentation/devicetree/bindings/mfd/kontron,sl28cpld.yaml 18150F: Documentation/devicetree/bindings/pwm/kontron,sl28cpld-pwm.yaml 18151F: Documentation/devicetree/bindings/watchdog/kontron,sl28cpld-wdt.yaml 18152F: drivers/gpio/gpio-sl28cpld.c 18153F: drivers/hwmon/sl28cpld-hwmon.c 18154F: drivers/irqchip/irq-sl28cpld.c 18155F: drivers/pwm/pwm-sl28cpld.c 18156F: drivers/watchdog/sl28cpld_wdt.c 18157 18158SLAB ALLOCATOR 18159M: Christoph Lameter <cl@linux.com> 18160M: Pekka Enberg <penberg@kernel.org> 18161M: David Rientjes <rientjes@google.com> 18162M: Joonsoo Kim <iamjoonsoo.kim@lge.com> 18163M: Andrew Morton <akpm@linux-foundation.org> 18164M: Vlastimil Babka <vbabka@suse.cz> 18165R: Roman Gushchin <roman.gushchin@linux.dev> 18166L: linux-mm@kvack.org 18167S: Maintained 18168T: git git://git.kernel.org/pub/scm/linux/kernel/git/vbabka/slab.git 18169F: include/linux/sl?b*.h 18170F: mm/sl?b* 18171 18172SLEEPABLE READ-COPY UPDATE (SRCU) 18173M: Lai Jiangshan <jiangshanlai@gmail.com> 18174M: "Paul E. McKenney" <paulmck@kernel.org> 18175M: Josh Triplett <josh@joshtriplett.org> 18176R: Steven Rostedt <rostedt@goodmis.org> 18177R: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> 18178L: rcu@vger.kernel.org 18179S: Supported 18180W: http://www.rdrop.com/users/paulmck/RCU/ 18181T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 18182F: include/linux/srcu*.h 18183F: kernel/rcu/srcu*.c 18184 18185SMACK SECURITY MODULE 18186M: Casey Schaufler <casey@schaufler-ca.com> 18187L: linux-security-module@vger.kernel.org 18188S: Maintained 18189W: http://schaufler-ca.com 18190T: git git://github.com/cschaufler/smack-next 18191F: Documentation/admin-guide/LSM/Smack.rst 18192F: security/smack/ 18193 18194SMC91x ETHERNET DRIVER 18195M: Nicolas Pitre <nico@fluxnic.net> 18196S: Odd Fixes 18197F: drivers/net/ethernet/smsc/smc91x.* 18198 18199SECURE MONITOR CALL(SMC) CALLING CONVENTION (SMCCC) 18200M: Mark Rutland <mark.rutland@arm.com> 18201M: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> 18202M: Sudeep Holla <sudeep.holla@arm.com> 18203L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18204S: Maintained 18205F: drivers/firmware/smccc/ 18206F: include/linux/arm-smccc.h 18207 18208SMM665 HARDWARE MONITOR DRIVER 18209M: Guenter Roeck <linux@roeck-us.net> 18210L: linux-hwmon@vger.kernel.org 18211S: Maintained 18212F: Documentation/hwmon/smm665.rst 18213F: drivers/hwmon/smm665.c 18214 18215SMSC EMC2103 HARDWARE MONITOR DRIVER 18216M: Steve Glendinning <steve.glendinning@shawell.net> 18217L: linux-hwmon@vger.kernel.org 18218S: Maintained 18219F: Documentation/hwmon/emc2103.rst 18220F: drivers/hwmon/emc2103.c 18221 18222SMSC SCH5627 HARDWARE MONITOR DRIVER 18223M: Hans de Goede <hdegoede@redhat.com> 18224L: linux-hwmon@vger.kernel.org 18225S: Supported 18226F: Documentation/hwmon/sch5627.rst 18227F: drivers/hwmon/sch5627.c 18228 18229SMSC UFX6000 and UFX7000 USB to VGA DRIVER 18230M: Steve Glendinning <steve.glendinning@shawell.net> 18231L: linux-fbdev@vger.kernel.org 18232S: Maintained 18233F: drivers/video/fbdev/smscufx.c 18234 18235SMSC47B397 HARDWARE MONITOR DRIVER 18236M: Jean Delvare <jdelvare@suse.com> 18237L: linux-hwmon@vger.kernel.org 18238S: Maintained 18239F: Documentation/hwmon/smsc47b397.rst 18240F: drivers/hwmon/smsc47b397.c 18241 18242SMSC911x ETHERNET DRIVER 18243M: Steve Glendinning <steve.glendinning@shawell.net> 18244L: netdev@vger.kernel.org 18245S: Maintained 18246F: drivers/net/ethernet/smsc/smsc911x.* 18247F: include/linux/smsc911x.h 18248 18249SMSC9420 PCI ETHERNET DRIVER 18250M: Steve Glendinning <steve.glendinning@shawell.net> 18251L: netdev@vger.kernel.org 18252S: Maintained 18253F: drivers/net/ethernet/smsc/smsc9420.* 18254 18255SOCIONEXT (SNI) AVE NETWORK DRIVER 18256M: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> 18257L: netdev@vger.kernel.org 18258S: Maintained 18259F: Documentation/devicetree/bindings/net/socionext,uniphier-ave4.yaml 18260F: drivers/net/ethernet/socionext/sni_ave.c 18261 18262SOCIONEXT (SNI) NETSEC NETWORK DRIVER 18263M: Jassi Brar <jaswinder.singh@linaro.org> 18264M: Ilias Apalodimas <ilias.apalodimas@linaro.org> 18265L: netdev@vger.kernel.org 18266S: Maintained 18267F: Documentation/devicetree/bindings/net/socionext-netsec.txt 18268F: drivers/net/ethernet/socionext/netsec.c 18269 18270SOCIONEXT (SNI) Synquacer SPI DRIVER 18271M: Masahisa Kojima <masahisa.kojima@linaro.org> 18272M: Jassi Brar <jaswinder.singh@linaro.org> 18273L: linux-spi@vger.kernel.org 18274S: Maintained 18275F: Documentation/devicetree/bindings/spi/spi-synquacer.txt 18276F: drivers/spi/spi-synquacer.c 18277 18278SOCIONEXT SYNQUACER I2C DRIVER 18279M: Ard Biesheuvel <ardb@kernel.org> 18280L: linux-i2c@vger.kernel.org 18281S: Maintained 18282F: Documentation/devicetree/bindings/i2c/i2c-synquacer.txt 18283F: drivers/i2c/busses/i2c-synquacer.c 18284 18285SOCIONEXT UNIPHIER SOUND DRIVER 18286L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18287S: Orphan 18288F: sound/soc/uniphier/ 18289 18290SOEKRIS NET48XX LED SUPPORT 18291M: Chris Boot <bootc@bootc.net> 18292S: Maintained 18293F: drivers/leds/leds-net48xx.c 18294 18295SOFT-IWARP DRIVER (siw) 18296M: Bernard Metzler <bmt@zurich.ibm.com> 18297L: linux-rdma@vger.kernel.org 18298S: Supported 18299F: drivers/infiniband/sw/siw/ 18300F: include/uapi/rdma/siw-abi.h 18301 18302SOFT-ROCE DRIVER (rxe) 18303M: Zhu Yanjun <zyjzyj2000@gmail.com> 18304L: linux-rdma@vger.kernel.org 18305S: Supported 18306F: drivers/infiniband/sw/rxe/ 18307F: include/uapi/rdma/rdma_user_rxe.h 18308 18309SOFTLOGIC 6x10 MPEG CODEC 18310M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 18311M: Anton Sviridenko <anton@corp.bluecherry.net> 18312M: Andrey Utkin <andrey_utkin@fastmail.com> 18313M: Ismael Luceno <ismael@iodev.co.uk> 18314L: linux-media@vger.kernel.org 18315S: Supported 18316F: drivers/media/pci/solo6x10/ 18317 18318SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI) 18319M: James Morse <james.morse@arm.com> 18320L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18321S: Maintained 18322F: Documentation/devicetree/bindings/arm/firmware/sdei.txt 18323F: drivers/firmware/arm_sdei.c 18324F: include/linux/arm_sdei.h 18325F: include/uapi/linux/arm_sdei.h 18326 18327SOFTWARE NODES AND DEVICE PROPERTIES 18328R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 18329R: Daniel Scally <djrscally@gmail.com> 18330R: Heikki Krogerus <heikki.krogerus@linux.intel.com> 18331R: Sakari Ailus <sakari.ailus@linux.intel.com> 18332L: linux-acpi@vger.kernel.org 18333S: Maintained 18334F: drivers/base/property.c 18335F: drivers/base/swnode.c 18336F: include/linux/fwnode.h 18337F: include/linux/property.h 18338 18339SOFTWARE RAID (Multiple Disks) SUPPORT 18340M: Song Liu <song@kernel.org> 18341L: linux-raid@vger.kernel.org 18342S: Supported 18343T: git git://git.kernel.org/pub/scm/linux/kernel/git/song/md.git 18344F: drivers/md/Kconfig 18345F: drivers/md/Makefile 18346F: drivers/md/md* 18347F: drivers/md/raid* 18348F: include/linux/raid/ 18349F: include/uapi/linux/raid/ 18350 18351SOLIDRUN CLEARFOG SUPPORT 18352M: Russell King <linux@armlinux.org.uk> 18353S: Maintained 18354F: arch/arm/boot/dts/armada-388-clearfog* 18355F: arch/arm/boot/dts/armada-38x-solidrun-* 18356 18357SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT 18358M: Russell King <linux@armlinux.org.uk> 18359S: Maintained 18360F: arch/arm/boot/dts/imx6*-cubox-i* 18361F: arch/arm/boot/dts/imx6*-hummingboard* 18362F: arch/arm/boot/dts/imx6*-sr-* 18363 18364SONIC NETWORK DRIVER 18365M: Thomas Bogendoerfer <tsbogend@alpha.franken.de> 18366L: netdev@vger.kernel.org 18367S: Maintained 18368F: drivers/net/ethernet/natsemi/sonic.* 18369 18370SONICS SILICON BACKPLANE DRIVER (SSB) 18371M: Michael Buesch <m@bues.ch> 18372L: linux-wireless@vger.kernel.org 18373S: Maintained 18374F: drivers/ssb/ 18375F: include/linux/ssb/ 18376 18377SONY IMX208 SENSOR DRIVER 18378M: Sakari Ailus <sakari.ailus@linux.intel.com> 18379L: linux-media@vger.kernel.org 18380S: Maintained 18381T: git git://linuxtv.org/media_tree.git 18382F: drivers/media/i2c/imx208.c 18383 18384SONY IMX214 SENSOR DRIVER 18385M: Ricardo Ribalda <ribalda@kernel.org> 18386L: linux-media@vger.kernel.org 18387S: Maintained 18388T: git git://linuxtv.org/media_tree.git 18389F: Documentation/devicetree/bindings/media/i2c/sony,imx214.yaml 18390F: drivers/media/i2c/imx214.c 18391 18392SONY IMX219 SENSOR DRIVER 18393M: Dave Stevenson <dave.stevenson@raspberrypi.com> 18394L: linux-media@vger.kernel.org 18395S: Maintained 18396T: git git://linuxtv.org/media_tree.git 18397F: Documentation/devicetree/bindings/media/i2c/imx219.yaml 18398F: drivers/media/i2c/imx219.c 18399 18400SONY IMX258 SENSOR DRIVER 18401M: Sakari Ailus <sakari.ailus@linux.intel.com> 18402L: linux-media@vger.kernel.org 18403S: Maintained 18404T: git git://linuxtv.org/media_tree.git 18405F: Documentation/devicetree/bindings/media/i2c/imx258.yaml 18406F: drivers/media/i2c/imx258.c 18407 18408SONY IMX274 SENSOR DRIVER 18409M: Leon Luo <leonl@leopardimaging.com> 18410L: linux-media@vger.kernel.org 18411S: Maintained 18412T: git git://linuxtv.org/media_tree.git 18413F: Documentation/devicetree/bindings/media/i2c/sony,imx274.yaml 18414F: drivers/media/i2c/imx274.c 18415 18416SONY IMX290 SENSOR DRIVER 18417M: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org> 18418L: linux-media@vger.kernel.org 18419S: Maintained 18420T: git git://linuxtv.org/media_tree.git 18421F: Documentation/devicetree/bindings/media/i2c/imx290.txt 18422F: drivers/media/i2c/imx290.c 18423 18424SONY IMX319 SENSOR DRIVER 18425M: Bingbu Cao <bingbu.cao@intel.com> 18426L: linux-media@vger.kernel.org 18427S: Maintained 18428T: git git://linuxtv.org/media_tree.git 18429F: drivers/media/i2c/imx319.c 18430 18431SONY IMX334 SENSOR DRIVER 18432M: Paul J. Murphy <paul.j.murphy@intel.com> 18433M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18434L: linux-media@vger.kernel.org 18435S: Maintained 18436T: git git://linuxtv.org/media_tree.git 18437F: Documentation/devicetree/bindings/media/i2c/sony,imx334.yaml 18438F: drivers/media/i2c/imx334.c 18439 18440SONY IMX335 SENSOR DRIVER 18441M: Paul J. Murphy <paul.j.murphy@intel.com> 18442M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18443L: linux-media@vger.kernel.org 18444S: Maintained 18445T: git git://linuxtv.org/media_tree.git 18446F: Documentation/devicetree/bindings/media/i2c/sony,imx335.yaml 18447F: drivers/media/i2c/imx335.c 18448 18449SONY IMX355 SENSOR DRIVER 18450M: Tianshu Qiu <tian.shu.qiu@intel.com> 18451L: linux-media@vger.kernel.org 18452S: Maintained 18453T: git git://linuxtv.org/media_tree.git 18454F: drivers/media/i2c/imx355.c 18455 18456SONY IMX412 SENSOR DRIVER 18457M: Paul J. Murphy <paul.j.murphy@intel.com> 18458M: Daniele Alessandrelli <daniele.alessandrelli@intel.com> 18459L: linux-media@vger.kernel.org 18460S: Maintained 18461T: git git://linuxtv.org/media_tree.git 18462F: Documentation/devicetree/bindings/media/i2c/sony,imx412.yaml 18463F: drivers/media/i2c/imx412.c 18464 18465SONY MEMORYSTICK SUBSYSTEM 18466M: Maxim Levitsky <maximlevitsky@gmail.com> 18467M: Alex Dubov <oakad@yahoo.com> 18468M: Ulf Hansson <ulf.hansson@linaro.org> 18469L: linux-mmc@vger.kernel.org 18470S: Maintained 18471T: git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git 18472F: drivers/memstick/ 18473F: include/linux/memstick.h 18474 18475SONY VAIO CONTROL DEVICE DRIVER 18476M: Mattia Dongili <malattia@linux.it> 18477L: platform-driver-x86@vger.kernel.org 18478S: Maintained 18479W: http://www.linux.it/~malattia/wiki/index.php/Sony_drivers 18480F: Documentation/admin-guide/laptops/sony-laptop.rst 18481F: drivers/char/sonypi.c 18482F: drivers/platform/x86/sony-laptop.c 18483F: include/linux/sony-laptop.h 18484 18485SOUND 18486M: Jaroslav Kysela <perex@perex.cz> 18487M: Takashi Iwai <tiwai@suse.com> 18488L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18489S: Maintained 18490W: http://www.alsa-project.org/ 18491Q: http://patchwork.kernel.org/project/alsa-devel/list/ 18492T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18493F: Documentation/sound/ 18494F: include/sound/ 18495F: include/uapi/sound/ 18496F: sound/ 18497F: tools/testing/selftests/alsa 18498 18499SOUND - COMPRESSED AUDIO 18500M: Vinod Koul <vkoul@kernel.org> 18501L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18502S: Supported 18503T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 18504F: Documentation/sound/designs/compress-offload.rst 18505F: include/sound/compress_driver.h 18506F: include/uapi/sound/compress_* 18507F: sound/core/compress_offload.c 18508F: sound/soc/soc-compress.c 18509 18510SOUND - DMAENGINE HELPERS 18511M: Lars-Peter Clausen <lars@metafoo.de> 18512S: Supported 18513F: include/sound/dmaengine_pcm.h 18514F: sound/core/pcm_dmaengine.c 18515F: sound/soc/soc-generic-dmaengine-pcm.c 18516 18517SOUND - ALSA SELFTESTS 18518M: Mark Brown <broonie@kernel.org> 18519L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18520L: linux-kselftest@vger.kernel.org 18521S: Supported 18522F: tools/testing/selftests/alsa 18523 18524SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC) 18525M: Liam Girdwood <lgirdwood@gmail.com> 18526M: Mark Brown <broonie@kernel.org> 18527L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18528S: Supported 18529W: http://alsa-project.org/main/index.php/ASoC 18530T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git 18531F: Documentation/devicetree/bindings/sound/ 18532F: Documentation/sound/soc/ 18533F: include/dt-bindings/sound/ 18534F: include/sound/soc* 18535F: sound/soc/ 18536 18537SOUND - SOUND OPEN FIRMWARE (SOF) DRIVERS 18538M: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18539M: Liam Girdwood <lgirdwood@gmail.com> 18540M: Ranjani Sridharan <ranjani.sridharan@linux.intel.com> 18541M: Kai Vehmanen <kai.vehmanen@linux.intel.com> 18542M: Daniel Baluta <daniel.baluta@nxp.com> 18543L: sound-open-firmware@alsa-project.org (moderated for non-subscribers) 18544S: Supported 18545W: https://github.com/thesofproject/linux/ 18546F: sound/soc/sof/ 18547 18548SOUNDWIRE SUBSYSTEM 18549M: Vinod Koul <vkoul@kernel.org> 18550M: Bard Liao <yung-chuan.liao@linux.intel.com> 18551R: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com> 18552R: Sanyog Kale <sanyog.r.kale@intel.com> 18553L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18554S: Supported 18555T: git git://git.kernel.org/pub/scm/linux/kernel/git/vkoul/soundwire.git 18556F: Documentation/driver-api/soundwire/ 18557F: drivers/soundwire/ 18558F: include/linux/soundwire/ 18559 18560SP2 MEDIA DRIVER 18561M: Olli Salonen <olli.salonen@iki.fi> 18562L: linux-media@vger.kernel.org 18563S: Maintained 18564W: https://linuxtv.org 18565Q: http://patchwork.linuxtv.org/project/linux-media/list/ 18566F: drivers/media/dvb-frontends/sp2* 18567 18568SPARC + UltraSPARC (sparc/sparc64) 18569M: "David S. Miller" <davem@davemloft.net> 18570L: sparclinux@vger.kernel.org 18571S: Maintained 18572Q: http://patchwork.ozlabs.org/project/sparclinux/list/ 18573T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18574T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18575F: arch/sparc/ 18576F: drivers/sbus/ 18577 18578SPARC SERIAL DRIVERS 18579M: "David S. Miller" <davem@davemloft.net> 18580L: sparclinux@vger.kernel.org 18581S: Maintained 18582T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git 18583T: git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git 18584F: drivers/tty/serial/suncore.c 18585F: drivers/tty/serial/sunhv.c 18586F: drivers/tty/serial/sunsab.c 18587F: drivers/tty/serial/sunsab.h 18588F: drivers/tty/serial/sunsu.c 18589F: drivers/tty/serial/sunzilog.c 18590F: drivers/tty/serial/sunzilog.h 18591F: drivers/tty/vcc.c 18592F: include/linux/sunserialcore.h 18593 18594SPARSE CHECKER 18595M: "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com> 18596L: linux-sparse@vger.kernel.org 18597S: Maintained 18598W: https://sparse.docs.kernel.org/ 18599T: git git://git.kernel.org/pub/scm/devel/sparse/sparse.git 18600Q: https://patchwork.kernel.org/project/linux-sparse/list/ 18601B: https://bugzilla.kernel.org/enter_bug.cgi?component=Sparse&product=Tools 18602F: include/linux/compiler.h 18603 18604SPEAKUP CONSOLE SPEECH DRIVER 18605M: William Hubbs <w.d.hubbs@gmail.com> 18606M: Chris Brannon <chris@the-brannons.com> 18607M: Kirk Reiser <kirk@reisers.ca> 18608M: Samuel Thibault <samuel.thibault@ens-lyon.org> 18609L: speakup@linux-speakup.org 18610S: Odd Fixes 18611W: http://www.linux-speakup.org/ 18612W: https://github.com/linux-speakup/speakup 18613B: https://github.com/linux-speakup/speakup/issues 18614F: drivers/accessibility/speakup/ 18615 18616SPEAR PLATFORM/CLOCK/PINCTRL SUPPORT 18617M: Viresh Kumar <vireshk@kernel.org> 18618M: Shiraz Hashim <shiraz.linux.kernel@gmail.com> 18619M: soc@kernel.org 18620L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 18621S: Maintained 18622W: http://www.st.com/spear 18623F: arch/arm/boot/dts/spear* 18624F: arch/arm/mach-spear/ 18625F: drivers/clk/spear/ 18626F: drivers/pinctrl/spear/ 18627 18628SPI NOR SUBSYSTEM 18629M: Tudor Ambarus <tudor.ambarus@microchip.com> 18630M: Pratyush Yadav <p.yadav@ti.com> 18631R: Michael Walle <michael@walle.cc> 18632L: linux-mtd@lists.infradead.org 18633S: Maintained 18634W: http://www.linux-mtd.infradead.org/ 18635Q: http://patchwork.ozlabs.org/project/linux-mtd/list/ 18636C: irc://irc.oftc.net/mtd 18637T: git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next 18638F: Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml 18639F: drivers/mtd/spi-nor/ 18640F: include/linux/mtd/spi-nor.h 18641 18642SPI SUBSYSTEM 18643M: Mark Brown <broonie@kernel.org> 18644L: linux-spi@vger.kernel.org 18645S: Maintained 18646Q: http://patchwork.kernel.org/project/spi-devel-general/list/ 18647T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git 18648F: Documentation/devicetree/bindings/spi/ 18649F: Documentation/spi/ 18650F: drivers/spi/ 18651F: include/linux/spi/ 18652F: include/uapi/linux/spi/ 18653F: tools/spi/ 18654 18655SPIDERNET NETWORK DRIVER for CELL 18656M: Ishizaki Kou <kou.ishizaki@toshiba.co.jp> 18657M: Geoff Levand <geoff@infradead.org> 18658L: netdev@vger.kernel.org 18659L: linuxppc-dev@lists.ozlabs.org 18660S: Maintained 18661F: Documentation/networking/device_drivers/ethernet/toshiba/spider_net.rst 18662F: drivers/net/ethernet/toshiba/spider_net* 18663 18664SPMI SUBSYSTEM 18665M: Stephen Boyd <sboyd@kernel.org> 18666L: linux-kernel@vger.kernel.org 18667S: Maintained 18668T: git git://git.kernel.org/pub/scm/linux/kernel/git/sboyd/spmi.git 18669F: Documentation/devicetree/bindings/spmi/ 18670F: drivers/spmi/ 18671F: include/dt-bindings/spmi/spmi.h 18672F: include/linux/spmi.h 18673F: include/trace/events/spmi.h 18674 18675SPU FILE SYSTEM 18676M: Jeremy Kerr <jk@ozlabs.org> 18677L: linuxppc-dev@lists.ozlabs.org 18678S: Supported 18679W: http://www.ibm.com/developerworks/power/cell/ 18680F: Documentation/filesystems/spufs/spufs.rst 18681F: arch/powerpc/platforms/cell/spufs/ 18682 18683SQUASHFS FILE SYSTEM 18684M: Phillip Lougher <phillip@squashfs.org.uk> 18685L: squashfs-devel@lists.sourceforge.net (subscribers-only) 18686S: Maintained 18687W: http://squashfs.org.uk 18688T: git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git 18689F: Documentation/filesystems/squashfs.rst 18690F: fs/squashfs/ 18691 18692SRM (Alpha) environment access 18693M: Jan-Benedict Glaw <jbglaw@lug-owl.de> 18694S: Maintained 18695F: arch/alpha/kernel/srm_env.c 18696 18697ST LSM6DSx IMU IIO DRIVER 18698M: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> 18699L: linux-iio@vger.kernel.org 18700S: Maintained 18701W: http://www.st.com/ 18702F: Documentation/devicetree/bindings/iio/imu/st,lsm6dsx.yaml 18703F: drivers/iio/imu/st_lsm6dsx/ 18704 18705ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER 18706M: Benjamin Mugnier <benjamin.mugnier@foss.st.com> 18707M: Sylvain Petinot <sylvain.petinot@foss.st.com> 18708L: linux-media@vger.kernel.org 18709S: Maintained 18710T: git git://linuxtv.org/media_tree.git 18711F: Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt 18712F: drivers/media/i2c/st-mipid02.c 18713 18714ST STM32 I2C/SMBUS DRIVER 18715M: Pierre-Yves MORDRET <pierre-yves.mordret@foss.st.com> 18716M: Alain Volmat <alain.volmat@foss.st.com> 18717L: linux-i2c@vger.kernel.org 18718S: Maintained 18719F: drivers/i2c/busses/i2c-stm32* 18720 18721ST STM32 SPI DRIVER 18722M: Alain Volmat <alain.volmat@foss.st.com> 18723L: linux-spi@vger.kernel.org 18724S: Maintained 18725F: drivers/spi/spi-stm32.c 18726 18727ST STPDDC60 DRIVER 18728M: Daniel Nilsson <daniel.nilsson@flex.com> 18729L: linux-hwmon@vger.kernel.org 18730S: Maintained 18731F: Documentation/hwmon/stpddc60.rst 18732F: drivers/hwmon/pmbus/stpddc60.c 18733 18734ST VL53L0X ToF RANGER(I2C) IIO DRIVER 18735M: Song Qiang <songqiang1304521@gmail.com> 18736L: linux-iio@vger.kernel.org 18737S: Maintained 18738F: Documentation/devicetree/bindings/iio/proximity/st,vl53l0x.yaml 18739F: drivers/iio/proximity/vl53l0x-i2c.c 18740 18741STABLE BRANCH 18742M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18743M: Sasha Levin <sashal@kernel.org> 18744L: stable@vger.kernel.org 18745S: Supported 18746F: Documentation/process/stable-kernel-rules.rst 18747 18748STAGING - ATOMISP DRIVER 18749M: Mauro Carvalho Chehab <mchehab@kernel.org> 18750R: Sakari Ailus <sakari.ailus@linux.intel.com> 18751L: linux-media@vger.kernel.org 18752S: Maintained 18753F: drivers/staging/media/atomisp/ 18754 18755STAGING - FIELDBUS SUBSYSTEM 18756M: Sven Van Asbroeck <TheSven73@gmail.com> 18757S: Maintained 18758F: drivers/staging/fieldbus/* 18759F: drivers/staging/fieldbus/Documentation/ 18760 18761STAGING - HMS ANYBUS-S BUS 18762M: Sven Van Asbroeck <TheSven73@gmail.com> 18763S: Maintained 18764F: drivers/staging/fieldbus/anybuss/ 18765 18766STAGING - INDUSTRIAL IO 18767M: Jonathan Cameron <jic23@kernel.org> 18768L: linux-iio@vger.kernel.org 18769S: Odd Fixes 18770F: Documentation/devicetree/bindings/staging/iio/ 18771F: drivers/staging/iio/ 18772 18773STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec) 18774M: Marc Dietrich <marvin24@gmx.de> 18775L: ac100@lists.launchpad.net (moderated for non-subscribers) 18776L: linux-tegra@vger.kernel.org 18777S: Maintained 18778F: drivers/staging/nvec/ 18779 18780STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON) 18781M: Jens Frederich <jfrederich@gmail.com> 18782M: Jon Nettleton <jon.nettleton@gmail.com> 18783S: Maintained 18784W: http://wiki.laptop.org/go/DCON 18785F: drivers/staging/olpc_dcon/ 18786 18787STAGING - REALTEK RTL8188EU DRIVERS 18788M: Larry Finger <Larry.Finger@lwfinger.net> 18789M: Phillip Potter <phil@philpotter.co.uk> 18790S: Supported 18791F: drivers/staging/r8188eu/ 18792 18793STAGING - REALTEK RTL8712U DRIVERS 18794M: Larry Finger <Larry.Finger@lwfinger.net> 18795M: Florian Schilhabel <florian.c.schilhabel@googlemail.com>. 18796S: Odd Fixes 18797F: drivers/staging/rtl8712/ 18798 18799STAGING - SEPS525 LCD CONTROLLER DRIVERS 18800M: Michael Hennerich <michael.hennerich@analog.com> 18801L: linux-fbdev@vger.kernel.org 18802S: Supported 18803F: Documentation/devicetree/bindings/iio/adc/adi,ad7606.yaml 18804F: drivers/staging/fbtft/fb_seps525.c 18805 18806STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER 18807M: Sudip Mukherjee <sudipm.mukherjee@gmail.com> 18808M: Teddy Wang <teddy.wang@siliconmotion.com> 18809M: Sudip Mukherjee <sudip.mukherjee@codethink.co.uk> 18810L: linux-fbdev@vger.kernel.org 18811S: Maintained 18812F: drivers/staging/sm750fb/ 18813 18814STAGING - VIA VT665X DRIVERS 18815M: Forest Bond <forest@alittletooquiet.net> 18816S: Odd Fixes 18817F: drivers/staging/vt665?/ 18818 18819STAGING SUBSYSTEM 18820M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 18821L: linux-staging@lists.linux.dev 18822S: Supported 18823T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git 18824F: drivers/staging/ 18825 18826STARFIRE/DURALAN NETWORK DRIVER 18827M: Ion Badulescu <ionut@badula.org> 18828S: Odd Fixes 18829F: drivers/net/ethernet/adaptec/starfire* 18830 18831STARFIVE JH7100 CLOCK DRIVERS 18832M: Emil Renner Berthing <kernel@esmil.dk> 18833S: Maintained 18834F: Documentation/devicetree/bindings/clock/starfive,jh7100-*.yaml 18835F: drivers/clk/starfive/clk-starfive-jh7100* 18836F: include/dt-bindings/clock/starfive-jh7100*.h 18837 18838STARFIVE JH7100 PINCTRL DRIVER 18839M: Emil Renner Berthing <kernel@esmil.dk> 18840L: linux-gpio@vger.kernel.org 18841S: Maintained 18842F: Documentation/devicetree/bindings/pinctrl/starfive,jh7100-pinctrl.yaml 18843F: drivers/pinctrl/pinctrl-starfive.c 18844F: include/dt-bindings/pinctrl/pinctrl-starfive.h 18845 18846STARFIVE JH7100 RESET CONTROLLER DRIVER 18847M: Emil Renner Berthing <kernel@esmil.dk> 18848S: Maintained 18849F: Documentation/devicetree/bindings/reset/starfive,jh7100-reset.yaml 18850F: drivers/reset/reset-starfive-jh7100.c 18851F: include/dt-bindings/reset/starfive-jh7100.h 18852 18853STATIC BRANCH/CALL 18854M: Peter Zijlstra <peterz@infradead.org> 18855M: Josh Poimboeuf <jpoimboe@kernel.org> 18856M: Jason Baron <jbaron@akamai.com> 18857R: Steven Rostedt <rostedt@goodmis.org> 18858R: Ard Biesheuvel <ardb@kernel.org> 18859S: Supported 18860F: arch/*/include/asm/jump_label*.h 18861F: arch/*/include/asm/static_call*.h 18862F: arch/*/kernel/jump_label.c 18863F: arch/*/kernel/static_call.c 18864F: include/linux/jump_label*.h 18865F: include/linux/static_call*.h 18866F: kernel/jump_label.c 18867F: kernel/static_call.c 18868 18869STI AUDIO (ASoC) DRIVERS 18870M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18871L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18872S: Maintained 18873F: Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt 18874F: sound/soc/sti/ 18875 18876STI CEC DRIVER 18877M: Alain Volmat <alain.volmat@foss.st.com> 18878S: Maintained 18879F: Documentation/devicetree/bindings/media/stih-cec.txt 18880F: drivers/media/cec/platform/sti/ 18881 18882STK1160 USB VIDEO CAPTURE DRIVER 18883M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 18884L: linux-media@vger.kernel.org 18885S: Maintained 18886T: git git://linuxtv.org/media_tree.git 18887F: drivers/media/usb/stk1160/ 18888 18889STM32 AUDIO (ASoC) DRIVERS 18890M: Olivier Moysan <olivier.moysan@foss.st.com> 18891M: Arnaud Pouliquen <arnaud.pouliquen@foss.st.com> 18892L: alsa-devel@alsa-project.org (moderated for non-subscribers) 18893S: Maintained 18894F: Documentation/devicetree/bindings/iio/adc/st,stm32-dfsdm-adc.yaml 18895F: Documentation/devicetree/bindings/sound/st,stm32-*.yaml 18896F: sound/soc/stm/ 18897 18898STM32 TIMER/LPTIMER DRIVERS 18899M: Fabrice Gasnier <fabrice.gasnier@foss.st.com> 18900S: Maintained 18901F: Documentation/ABI/testing/*timer-stm32 18902F: Documentation/devicetree/bindings/*/*stm32-*timer* 18903F: drivers/*/stm32-*timer* 18904F: drivers/pwm/pwm-stm32* 18905F: include/linux/*/stm32-*tim* 18906 18907STMMAC ETHERNET DRIVER 18908M: Giuseppe Cavallaro <peppe.cavallaro@st.com> 18909M: Alexandre Torgue <alexandre.torgue@foss.st.com> 18910M: Jose Abreu <joabreu@synopsys.com> 18911L: netdev@vger.kernel.org 18912S: Supported 18913W: http://www.stlinux.com 18914F: Documentation/networking/device_drivers/ethernet/stmicro/ 18915F: drivers/net/ethernet/stmicro/stmmac/ 18916 18917SUN3/3X 18918M: Sam Creasey <sammy@sammy.net> 18919S: Maintained 18920W: http://sammy.net/sun3/ 18921F: arch/m68k/include/asm/sun3* 18922F: arch/m68k/kernel/*sun3* 18923F: arch/m68k/sun3*/ 18924F: drivers/net/ethernet/i825xx/sun3* 18925 18926SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER 18927M: Hans de Goede <hdegoede@redhat.com> 18928L: linux-input@vger.kernel.org 18929S: Maintained 18930F: Documentation/devicetree/bindings/input/allwinner,sun4i-a10-lradc-keys.yaml 18931F: drivers/input/keyboard/sun4i-lradc-keys.c 18932 18933SUNDANCE NETWORK DRIVER 18934M: Denis Kirjanov <kda@linux-powerpc.org> 18935L: netdev@vger.kernel.org 18936S: Maintained 18937F: drivers/net/ethernet/dlink/sundance.c 18938 18939SUNPLUS OCOTP DRIVER 18940M: Vincent Shih <vincent.sunplus@gmail.com> 18941S: Maintained 18942F: Documentation/devicetree/bindings/nvmem/sunplus,sp7021-ocotp.yaml 18943F: drivers/nvmem/sunplus-ocotp.c 18944 18945SUNPLUS RTC DRIVER 18946M: Vincent Shih <vincent.sunplus@gmail.com> 18947L: linux-rtc@vger.kernel.org 18948S: Maintained 18949F: Documentation/devicetree/bindings/rtc/sunplus,sp7021-rtc.yaml 18950F: drivers/rtc/rtc-sunplus.c 18951 18952SUNPLUS SPI CONTROLLER INTERFACE DRIVER 18953M: Li-hao Kuo <lhjeff911@gmail.com> 18954L: linux-spi@vger.kernel.org 18955S: Maintained 18956F: Documentation/devicetree/bindings/spi/spi-sunplus-sp7021.yaml 18957F: drivers/spi/spi-sunplus-sp7021.c 18958 18959SUNPLUS UART DRIVER 18960M: Hammer Hsieh <hammerh0314@gmail.com> 18961S: Maintained 18962F: Documentation/devicetree/bindings/serial/sunplus,sp7021-uart.yaml 18963F: drivers/tty/serial/sunplus-uart.c 18964 18965SUPERH 18966M: Yoshinori Sato <ysato@users.sourceforge.jp> 18967M: Rich Felker <dalias@libc.org> 18968L: linux-sh@vger.kernel.org 18969S: Maintained 18970Q: http://patchwork.kernel.org/project/linux-sh/list/ 18971F: Documentation/sh/ 18972F: arch/sh/ 18973F: drivers/sh/ 18974 18975SUSPEND TO RAM 18976M: "Rafael J. Wysocki" <rafael@kernel.org> 18977M: Len Brown <len.brown@intel.com> 18978M: Pavel Machek <pavel@ucw.cz> 18979L: linux-pm@vger.kernel.org 18980S: Supported 18981B: https://bugzilla.kernel.org 18982F: Documentation/power/ 18983F: arch/x86/kernel/acpi/ 18984F: drivers/base/power/ 18985F: include/linux/freezer.h 18986F: include/linux/pm.h 18987F: include/linux/suspend.h 18988F: kernel/power/ 18989 18990SVGA HANDLING 18991M: Martin Mares <mj@ucw.cz> 18992L: linux-video@atrey.karlin.mff.cuni.cz 18993S: Maintained 18994F: Documentation/admin-guide/svga.rst 18995F: arch/x86/boot/video* 18996 18997SWIOTLB SUBSYSTEM 18998M: Christoph Hellwig <hch@infradead.org> 18999L: iommu@lists.linux-foundation.org 19000S: Supported 19001W: http://git.infradead.org/users/hch/dma-mapping.git 19002T: git git://git.infradead.org/users/hch/dma-mapping.git 19003F: arch/*/kernel/pci-swiotlb.c 19004F: include/linux/swiotlb.h 19005F: kernel/dma/swiotlb.c 19006 19007SWITCHDEV 19008M: Jiri Pirko <jiri@resnulli.us> 19009M: Ivan Vecera <ivecera@redhat.com> 19010L: netdev@vger.kernel.org 19011S: Supported 19012F: include/net/switchdev.h 19013F: net/switchdev/ 19014 19015SY8106A REGULATOR DRIVER 19016M: Icenowy Zheng <icenowy@aosc.io> 19017S: Maintained 19018F: Documentation/devicetree/bindings/regulator/silergy,sy8106a.yaml 19019F: drivers/regulator/sy8106a-regulator.c 19020 19021SYNC FILE FRAMEWORK 19022M: Sumit Semwal <sumit.semwal@linaro.org> 19023R: Gustavo Padovan <gustavo@padovan.org> 19024L: linux-media@vger.kernel.org 19025L: dri-devel@lists.freedesktop.org 19026S: Maintained 19027T: git git://anongit.freedesktop.org/drm/drm-misc 19028F: Documentation/driver-api/sync_file.rst 19029F: drivers/dma-buf/dma-fence* 19030F: drivers/dma-buf/sw_sync.c 19031F: drivers/dma-buf/sync_* 19032F: include/linux/sync_file.h 19033F: include/uapi/linux/sync_file.h 19034 19035SYNOPSYS ARC ARCHITECTURE 19036M: Vineet Gupta <vgupta@kernel.org> 19037L: linux-snps-arc@lists.infradead.org 19038S: Supported 19039T: git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git 19040F: Documentation/arc/ 19041F: Documentation/devicetree/bindings/arc/* 19042F: Documentation/devicetree/bindings/interrupt-controller/snps,arc* 19043F: arch/arc/ 19044F: drivers/clocksource/arc_timer.c 19045F: drivers/tty/serial/arc_uart.c 19046 19047SYNOPSYS ARC HSDK SDP pll clock driver 19048M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19049S: Supported 19050F: Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt 19051F: drivers/clk/clk-hsdk-pll.c 19052 19053SYNOPSYS ARC SDP clock driver 19054M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19055S: Supported 19056F: Documentation/devicetree/bindings/clock/snps,pll-clock.txt 19057F: drivers/clk/axs10x/* 19058 19059SYNOPSYS ARC SDP platform support 19060M: Alexey Brodkin <abrodkin@synopsys.com> 19061S: Supported 19062F: Documentation/devicetree/bindings/arc/axs10* 19063F: arch/arc/boot/dts/ax* 19064F: arch/arc/plat-axs10x 19065 19066SYNOPSYS AXS10x RESET CONTROLLER DRIVER 19067M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19068S: Supported 19069F: Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt 19070F: drivers/reset/reset-axs10x.c 19071 19072SYNOPSYS CREG GPIO DRIVER 19073M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19074S: Maintained 19075F: Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt 19076F: drivers/gpio/gpio-creg-snps.c 19077 19078SYNOPSYS DESIGNWARE 8250 UART DRIVER 19079R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19080S: Maintained 19081F: drivers/tty/serial/8250/8250_dw.c 19082F: drivers/tty/serial/8250/8250_dwlib.* 19083F: drivers/tty/serial/8250/8250_lpss.c 19084 19085SYNOPSYS DESIGNWARE APB GPIO DRIVER 19086M: Hoan Tran <hoan@os.amperecomputing.com> 19087M: Serge Semin <fancer.lancer@gmail.com> 19088L: linux-gpio@vger.kernel.org 19089S: Maintained 19090F: Documentation/devicetree/bindings/gpio/snps,dw-apb-gpio.yaml 19091F: drivers/gpio/gpio-dwapb.c 19092 19093SYNOPSYS DESIGNWARE APB SSI DRIVER 19094M: Serge Semin <fancer.lancer@gmail.com> 19095L: linux-spi@vger.kernel.org 19096S: Supported 19097F: Documentation/devicetree/bindings/spi/snps,dw-apb-ssi.yaml 19098F: drivers/spi/spi-dw* 19099 19100SYNOPSYS DESIGNWARE AXI DMAC DRIVER 19101M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19102S: Maintained 19103F: Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.yaml 19104F: drivers/dma/dw-axi-dmac/ 19105 19106SYNOPSYS DESIGNWARE DMAC DRIVER 19107M: Viresh Kumar <vireshk@kernel.org> 19108R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19109S: Maintained 19110F: Documentation/devicetree/bindings/dma/snps,dma-spear1340.yaml 19111F: drivers/dma/dw/ 19112F: include/dt-bindings/dma/dw-dmac.h 19113F: include/linux/dma/dw.h 19114F: include/linux/platform_data/dma-dw.h 19115 19116SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER 19117M: Jose Abreu <Jose.Abreu@synopsys.com> 19118L: netdev@vger.kernel.org 19119S: Supported 19120F: drivers/net/ethernet/synopsys/ 19121 19122SYNOPSYS DESIGNWARE ETHERNET XPCS DRIVER 19123M: Jose Abreu <Jose.Abreu@synopsys.com> 19124L: netdev@vger.kernel.org 19125S: Supported 19126F: drivers/net/pcs/pcs-xpcs.c 19127F: drivers/net/pcs/pcs-xpcs.h 19128F: include/linux/pcs/pcs-xpcs.h 19129 19130SYNOPSYS DESIGNWARE I2C DRIVER 19131M: Jarkko Nikula <jarkko.nikula@linux.intel.com> 19132R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 19133R: Mika Westerberg <mika.westerberg@linux.intel.com> 19134R: Jan Dabros <jsd@semihalf.com> 19135L: linux-i2c@vger.kernel.org 19136S: Maintained 19137F: drivers/i2c/busses/i2c-designware-* 19138 19139SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER 19140M: Jaehoon Chung <jh80.chung@samsung.com> 19141L: linux-mmc@vger.kernel.org 19142S: Maintained 19143F: drivers/mmc/host/dw_mmc* 19144 19145SYNOPSYS HSDK RESET CONTROLLER DRIVER 19146M: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com> 19147S: Supported 19148F: Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt 19149F: drivers/reset/reset-hsdk.c 19150F: include/dt-bindings/reset/snps,hsdk-reset.h 19151 19152SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER 19153M: Prabu Thangamuthu <prabu.t@synopsys.com> 19154M: Manjunath M B <manjumb@synopsys.com> 19155L: linux-mmc@vger.kernel.org 19156S: Maintained 19157F: drivers/mmc/host/sdhci-pci-dwc-mshc.c 19158 19159SYSTEM CONFIGURATION (SYSCON) 19160M: Lee Jones <lee.jones@linaro.org> 19161M: Arnd Bergmann <arnd@arndb.de> 19162S: Supported 19163T: git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git 19164F: drivers/mfd/syscon.c 19165 19166SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers 19167M: Sudeep Holla <sudeep.holla@arm.com> 19168R: Cristian Marussi <cristian.marussi@arm.com> 19169L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19170S: Maintained 19171F: Documentation/devicetree/bindings/firmware/arm,sc[mp]i.yaml 19172F: drivers/clk/clk-sc[mp]i.c 19173F: drivers/cpufreq/sc[mp]i-cpufreq.c 19174F: drivers/firmware/arm_scmi/ 19175F: drivers/firmware/arm_scpi.c 19176F: drivers/regulator/scmi-regulator.c 19177F: drivers/reset/reset-scmi.c 19178F: include/linux/sc[mp]i_protocol.h 19179F: include/trace/events/scmi.h 19180F: include/uapi/linux/virtio_scmi.h 19181 19182SYSTEM RESET/SHUTDOWN DRIVERS 19183M: Sebastian Reichel <sre@kernel.org> 19184L: linux-pm@vger.kernel.org 19185S: Maintained 19186T: git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git 19187F: Documentation/devicetree/bindings/power/reset/ 19188F: drivers/power/reset/ 19189 19190SYSTEM TRACE MODULE CLASS 19191M: Alexander Shishkin <alexander.shishkin@linux.intel.com> 19192S: Maintained 19193T: git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git 19194F: Documentation/trace/stm.rst 19195F: drivers/hwtracing/stm/ 19196F: include/linux/stm.h 19197F: include/uapi/linux/stm.h 19198 19199SYSTEM76 ACPI DRIVER 19200M: Jeremy Soller <jeremy@system76.com> 19201M: System76 Product Development <productdev@system76.com> 19202L: platform-driver-x86@vger.kernel.org 19203S: Maintained 19204F: drivers/platform/x86/system76_acpi.c 19205 19206SYSV FILESYSTEM 19207M: Christoph Hellwig <hch@infradead.org> 19208S: Maintained 19209F: Documentation/filesystems/sysv-fs.rst 19210F: fs/sysv/ 19211F: include/linux/sysv_fs.h 19212 19213TASKSTATS STATISTICS INTERFACE 19214M: Balbir Singh <bsingharora@gmail.com> 19215S: Maintained 19216F: Documentation/accounting/taskstats* 19217F: include/linux/taskstats* 19218F: kernel/taskstats.c 19219 19220TC subsystem 19221M: Jamal Hadi Salim <jhs@mojatatu.com> 19222M: Cong Wang <xiyou.wangcong@gmail.com> 19223M: Jiri Pirko <jiri@resnulli.us> 19224L: netdev@vger.kernel.org 19225S: Maintained 19226F: include/net/pkt_cls.h 19227F: include/net/pkt_sched.h 19228F: include/net/tc_act/ 19229F: include/uapi/linux/pkt_cls.h 19230F: include/uapi/linux/pkt_sched.h 19231F: include/uapi/linux/tc_act/ 19232F: include/uapi/linux/tc_ematch/ 19233F: net/sched/ 19234F: tools/testing/selftests/tc-testing 19235 19236TC90522 MEDIA DRIVER 19237M: Akihiro Tsukada <tskd08@gmail.com> 19238L: linux-media@vger.kernel.org 19239S: Odd Fixes 19240F: drivers/media/dvb-frontends/tc90522* 19241 19242TCP LOW PRIORITY MODULE 19243M: "Wong Hoi Sing, Edison" <hswong3i@gmail.com> 19244M: "Hung Hing Lun, Mike" <hlhung3i@gmail.com> 19245S: Maintained 19246W: http://tcp-lp-mod.sourceforge.net/ 19247F: net/ipv4/tcp_lp.c 19248 19249TDA10071 MEDIA DRIVER 19250M: Antti Palosaari <crope@iki.fi> 19251L: linux-media@vger.kernel.org 19252S: Maintained 19253W: https://linuxtv.org 19254W: http://palosaari.fi/linux/ 19255Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19256T: git git://linuxtv.org/anttip/media_tree.git 19257F: drivers/media/dvb-frontends/tda10071* 19258 19259TDA18212 MEDIA DRIVER 19260M: Antti Palosaari <crope@iki.fi> 19261L: linux-media@vger.kernel.org 19262S: Maintained 19263W: https://linuxtv.org 19264W: http://palosaari.fi/linux/ 19265Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19266T: git git://linuxtv.org/anttip/media_tree.git 19267F: drivers/media/tuners/tda18212* 19268 19269TDA18218 MEDIA DRIVER 19270M: Antti Palosaari <crope@iki.fi> 19271L: linux-media@vger.kernel.org 19272S: Maintained 19273W: https://linuxtv.org 19274W: http://palosaari.fi/linux/ 19275Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19276T: git git://linuxtv.org/anttip/media_tree.git 19277F: drivers/media/tuners/tda18218* 19278 19279TDA18250 MEDIA DRIVER 19280M: Olli Salonen <olli.salonen@iki.fi> 19281L: linux-media@vger.kernel.org 19282S: Maintained 19283W: https://linuxtv.org 19284Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19285T: git git://linuxtv.org/media_tree.git 19286F: drivers/media/tuners/tda18250* 19287 19288TDA18271 MEDIA DRIVER 19289M: Michael Krufky <mkrufky@linuxtv.org> 19290L: linux-media@vger.kernel.org 19291S: Maintained 19292W: https://linuxtv.org 19293W: http://github.com/mkrufky 19294Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19295T: git git://linuxtv.org/mkrufky/tuners.git 19296F: drivers/media/tuners/tda18271* 19297 19298TDA1997x MEDIA DRIVER 19299M: Tim Harvey <tharvey@gateworks.com> 19300L: linux-media@vger.kernel.org 19301S: Maintained 19302W: https://linuxtv.org 19303Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19304F: drivers/media/i2c/tda1997x.* 19305 19306TDA827x MEDIA DRIVER 19307M: Michael Krufky <mkrufky@linuxtv.org> 19308L: linux-media@vger.kernel.org 19309S: Maintained 19310W: https://linuxtv.org 19311W: http://github.com/mkrufky 19312Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19313T: git git://linuxtv.org/mkrufky/tuners.git 19314F: drivers/media/tuners/tda8290.* 19315 19316TDA8290 MEDIA DRIVER 19317M: Michael Krufky <mkrufky@linuxtv.org> 19318L: linux-media@vger.kernel.org 19319S: Maintained 19320W: https://linuxtv.org 19321W: http://github.com/mkrufky 19322Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19323T: git git://linuxtv.org/mkrufky/tuners.git 19324F: drivers/media/tuners/tda8290.* 19325 19326TDA9840 MEDIA DRIVER 19327M: Hans Verkuil <hverkuil@xs4all.nl> 19328L: linux-media@vger.kernel.org 19329S: Maintained 19330W: https://linuxtv.org 19331T: git git://linuxtv.org/media_tree.git 19332F: drivers/media/i2c/tda9840* 19333 19334TEA5761 TUNER DRIVER 19335M: Mauro Carvalho Chehab <mchehab@kernel.org> 19336L: linux-media@vger.kernel.org 19337S: Odd fixes 19338W: https://linuxtv.org 19339T: git git://linuxtv.org/media_tree.git 19340F: drivers/media/tuners/tea5761.* 19341 19342TEA5767 TUNER DRIVER 19343M: Mauro Carvalho Chehab <mchehab@kernel.org> 19344L: linux-media@vger.kernel.org 19345S: Maintained 19346W: https://linuxtv.org 19347T: git git://linuxtv.org/media_tree.git 19348F: drivers/media/tuners/tea5767.* 19349 19350TEA6415C MEDIA DRIVER 19351M: Hans Verkuil <hverkuil@xs4all.nl> 19352L: linux-media@vger.kernel.org 19353S: Maintained 19354W: https://linuxtv.org 19355T: git git://linuxtv.org/media_tree.git 19356F: drivers/media/i2c/tea6415c* 19357 19358TEA6420 MEDIA DRIVER 19359M: Hans Verkuil <hverkuil@xs4all.nl> 19360L: linux-media@vger.kernel.org 19361S: Maintained 19362W: https://linuxtv.org 19363T: git git://linuxtv.org/media_tree.git 19364F: drivers/media/i2c/tea6420* 19365 19366TEAM DRIVER 19367M: Jiri Pirko <jiri@resnulli.us> 19368L: netdev@vger.kernel.org 19369S: Supported 19370F: drivers/net/team/ 19371F: include/linux/if_team.h 19372F: include/uapi/linux/if_team.h 19373 19374TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT 19375M: "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com> 19376S: Maintained 19377F: arch/x86/platform/ts5500/ 19378 19379TECHNOTREND USB IR RECEIVER 19380M: Sean Young <sean@mess.org> 19381L: linux-media@vger.kernel.org 19382S: Maintained 19383F: drivers/media/rc/ttusbir.c 19384 19385TECHWELL TW9910 VIDEO DECODER 19386L: linux-media@vger.kernel.org 19387S: Orphan 19388F: drivers/media/i2c/tw9910.c 19389F: include/media/i2c/tw9910.h 19390 19391TEE SUBSYSTEM 19392M: Jens Wiklander <jens.wiklander@linaro.org> 19393R: Sumit Garg <sumit.garg@linaro.org> 19394L: op-tee@lists.trustedfirmware.org 19395S: Maintained 19396F: Documentation/staging/tee.rst 19397F: drivers/tee/ 19398F: include/linux/tee_drv.h 19399F: include/uapi/linux/tee.h 19400 19401TEGRA ARCHITECTURE SUPPORT 19402M: Thierry Reding <thierry.reding@gmail.com> 19403M: Jonathan Hunter <jonathanh@nvidia.com> 19404L: linux-tegra@vger.kernel.org 19405S: Supported 19406Q: http://patchwork.ozlabs.org/project/linux-tegra/list/ 19407T: git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git 19408N: [^a-z]tegra 19409 19410TEGRA CLOCK DRIVER 19411M: Peter De Schrijver <pdeschrijver@nvidia.com> 19412M: Prashant Gaikwad <pgaikwad@nvidia.com> 19413S: Supported 19414F: drivers/clk/tegra/ 19415 19416TEGRA DMA DRIVERS 19417M: Laxman Dewangan <ldewangan@nvidia.com> 19418M: Jon Hunter <jonathanh@nvidia.com> 19419S: Supported 19420F: drivers/dma/tegra* 19421 19422TEGRA I2C DRIVER 19423M: Laxman Dewangan <ldewangan@nvidia.com> 19424R: Dmitry Osipenko <digetx@gmail.com> 19425S: Supported 19426F: drivers/i2c/busses/i2c-tegra.c 19427 19428TEGRA IOMMU DRIVERS 19429M: Thierry Reding <thierry.reding@gmail.com> 19430R: Krishna Reddy <vdumpa@nvidia.com> 19431L: linux-tegra@vger.kernel.org 19432S: Supported 19433F: drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c 19434F: drivers/iommu/tegra* 19435 19436TEGRA KBC DRIVER 19437M: Laxman Dewangan <ldewangan@nvidia.com> 19438S: Supported 19439F: drivers/input/keyboard/tegra-kbc.c 19440 19441TEGRA NAND DRIVER 19442M: Stefan Agner <stefan@agner.ch> 19443M: Lucas Stach <dev@lynxeye.de> 19444S: Maintained 19445F: Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt 19446F: drivers/mtd/nand/raw/tegra_nand.c 19447 19448TEGRA PWM DRIVER 19449M: Thierry Reding <thierry.reding@gmail.com> 19450S: Supported 19451F: drivers/pwm/pwm-tegra.c 19452 19453TEGRA SERIAL DRIVER 19454M: Laxman Dewangan <ldewangan@nvidia.com> 19455S: Supported 19456F: drivers/tty/serial/serial-tegra.c 19457 19458TEGRA SPI DRIVER 19459M: Laxman Dewangan <ldewangan@nvidia.com> 19460S: Supported 19461F: drivers/spi/spi-tegra* 19462 19463TEGRA QUAD SPI DRIVER 19464M: Thierry Reding <thierry.reding@gmail.com> 19465M: Jonathan Hunter <jonathanh@nvidia.com> 19466M: Sowjanya Komatineni <skomatineni@nvidia.com> 19467L: linux-tegra@vger.kernel.org 19468S: Maintained 19469F: drivers/spi/spi-tegra210-quad.c 19470 19471TEGRA VIDEO DRIVER 19472M: Thierry Reding <thierry.reding@gmail.com> 19473M: Jonathan Hunter <jonathanh@nvidia.com> 19474M: Sowjanya Komatineni <skomatineni@nvidia.com> 19475L: linux-media@vger.kernel.org 19476L: linux-tegra@vger.kernel.org 19477S: Maintained 19478F: Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt 19479F: drivers/staging/media/tegra-video/ 19480 19481TEGRA XUSB PADCTL DRIVER 19482M: JC Kuo <jckuo@nvidia.com> 19483S: Supported 19484F: drivers/phy/tegra/xusb* 19485 19486TEHUTI ETHERNET DRIVER 19487M: Andy Gospodarek <andy@greyhouse.net> 19488L: netdev@vger.kernel.org 19489S: Supported 19490F: drivers/net/ethernet/tehuti/* 19491 19492TELECOM CLOCK DRIVER FOR MCPL0010 19493M: Mark Gross <markgross@kernel.org> 19494S: Supported 19495F: drivers/char/tlclk.c 19496 19497TEMPO SEMICONDUCTOR DRIVERS 19498M: Steven Eckhoff <steven.eckhoff.opensource@gmail.com> 19499S: Maintained 19500F: Documentation/devicetree/bindings/sound/tscs*.txt 19501F: sound/soc/codecs/tscs*.c 19502F: sound/soc/codecs/tscs*.h 19503 19504TENSILICA XTENSA PORT (xtensa) 19505M: Chris Zankel <chris@zankel.net> 19506M: Max Filippov <jcmvbkbc@gmail.com> 19507L: linux-xtensa@linux-xtensa.org 19508S: Maintained 19509T: git git://github.com/czankel/xtensa-linux.git 19510F: arch/xtensa/ 19511F: drivers/irqchip/irq-xtensa-* 19512 19513TEXAS INSTRUMENTS ASoC DRIVERS 19514M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19515L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19516S: Maintained 19517F: Documentation/devicetree/bindings/sound/davinci-mcasp-audio.yaml 19518F: sound/soc/ti/ 19519 19520TEXAS INSTRUMENTS' DAC7612 DAC DRIVER 19521M: Ricardo Ribalda <ribalda@kernel.org> 19522L: linux-iio@vger.kernel.org 19523S: Supported 19524F: Documentation/devicetree/bindings/iio/dac/ti,dac7612.yaml 19525F: drivers/iio/dac/ti-dac7612.c 19526 19527TEXAS INSTRUMENTS DMA DRIVERS 19528M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19529L: dmaengine@vger.kernel.org 19530S: Maintained 19531F: Documentation/devicetree/bindings/dma/ti-dma-crossbar.txt 19532F: Documentation/devicetree/bindings/dma/ti-edma.txt 19533F: Documentation/devicetree/bindings/dma/ti/ 19534F: drivers/dma/ti/ 19535X: drivers/dma/ti/cppi41.c 19536F: include/linux/dma/k3-udma-glue.h 19537F: include/linux/dma/ti-cppi5.h 19538F: include/linux/dma/k3-psil.h 19539 19540TEXAS INSTRUMENTS' SYSTEM CONTROL INTERFACE (TISCI) PROTOCOL DRIVER 19541M: Nishanth Menon <nm@ti.com> 19542M: Tero Kristo <kristo@kernel.org> 19543M: Santosh Shilimkar <ssantosh@kernel.org> 19544L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19545S: Maintained 19546F: Documentation/devicetree/bindings/arm/keystone/ti,k3-sci-common.yaml 19547F: Documentation/devicetree/bindings/arm/keystone/ti,sci.yaml 19548F: Documentation/devicetree/bindings/clock/ti,sci-clk.yaml 19549F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.yaml 19550F: Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.yaml 19551F: Documentation/devicetree/bindings/reset/ti,sci-reset.yaml 19552F: Documentation/devicetree/bindings/soc/ti/sci-pm-domain.yaml 19553F: drivers/clk/keystone/sci-clk.c 19554F: drivers/firmware/ti_sci* 19555F: drivers/irqchip/irq-ti-sci-inta.c 19556F: drivers/irqchip/irq-ti-sci-intr.c 19557F: drivers/reset/reset-ti-sci.c 19558F: drivers/soc/ti/ti_sci_inta_msi.c 19559F: drivers/soc/ti/ti_sci_pm_domains.c 19560F: include/dt-bindings/soc/ti,sci_pm_domain.h 19561F: include/linux/soc/ti/ti_sci_inta_msi.h 19562F: include/linux/soc/ti/ti_sci_protocol.h 19563 19564TEXAS INSTRUMENTS TPS23861 PoE PSE DRIVER 19565M: Robert Marko <robert.marko@sartura.hr> 19566M: Luka Perkov <luka.perkov@sartura.hr> 19567L: linux-hwmon@vger.kernel.org 19568S: Maintained 19569F: Documentation/devicetree/bindings/hwmon/ti,tps23861.yaml 19570F: Documentation/hwmon/tps23861.rst 19571F: drivers/hwmon/tps23861.c 19572 19573TEXAS INSTRUMENTS' TMP117 TEMPERATURE SENSOR DRIVER 19574M: Puranjay Mohan <puranjay12@gmail.com> 19575L: linux-iio@vger.kernel.org 19576S: Supported 19577F: Documentation/devicetree/bindings/iio/temperature/ti,tmp117.yaml 19578F: drivers/iio/temperature/tmp117.c 19579 19580THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER 19581M: Hans Verkuil <hverkuil@xs4all.nl> 19582L: linux-media@vger.kernel.org 19583S: Maintained 19584W: https://linuxtv.org 19585T: git git://linuxtv.org/media_tree.git 19586F: drivers/media/radio/radio-raremono.c 19587 19588THERMAL 19589M: Rafael J. Wysocki <rafael@kernel.org> 19590M: Daniel Lezcano <daniel.lezcano@linaro.org> 19591R: Amit Kucheria <amitk@kernel.org> 19592R: Zhang Rui <rui.zhang@intel.com> 19593L: linux-pm@vger.kernel.org 19594S: Supported 19595Q: https://patchwork.kernel.org/project/linux-pm/list/ 19596T: git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git thermal 19597F: Documentation/ABI/testing/sysfs-class-thermal 19598F: Documentation/devicetree/bindings/thermal/ 19599F: Documentation/driver-api/thermal/ 19600F: drivers/thermal/ 19601F: include/linux/cpu_cooling.h 19602F: include/linux/thermal.h 19603F: include/uapi/linux/thermal.h 19604F: tools/lib/thermal/ 19605F: tools/thermal/ 19606 19607THERMAL DRIVER FOR AMLOGIC SOCS 19608M: Guillaume La Roque <glaroque@baylibre.com> 19609L: linux-pm@vger.kernel.org 19610L: linux-amlogic@lists.infradead.org 19611S: Supported 19612W: http://linux-meson.com/ 19613F: Documentation/devicetree/bindings/thermal/amlogic,thermal.yaml 19614F: drivers/thermal/amlogic_thermal.c 19615 19616THERMAL/CPU_COOLING 19617M: Amit Daniel Kachhap <amit.kachhap@gmail.com> 19618M: Daniel Lezcano <daniel.lezcano@linaro.org> 19619M: Viresh Kumar <viresh.kumar@linaro.org> 19620R: Lukasz Luba <lukasz.luba@arm.com> 19621L: linux-pm@vger.kernel.org 19622S: Supported 19623F: Documentation/driver-api/thermal/cpu-cooling-api.rst 19624F: Documentation/driver-api/thermal/cpu-idle-cooling.rst 19625F: drivers/thermal/cpufreq_cooling.c 19626F: drivers/thermal/cpuidle_cooling.c 19627F: include/linux/cpu_cooling.h 19628 19629THERMAL/POWER_ALLOCATOR 19630M: Lukasz Luba <lukasz.luba@arm.com> 19631L: linux-pm@vger.kernel.org 19632S: Maintained 19633F: Documentation/driver-api/thermal/power_allocator.rst 19634F: drivers/thermal/gov_power_allocator.c 19635F: include/trace/events/thermal_power_allocator.h 19636 19637THINKPAD ACPI EXTRAS DRIVER 19638M: Henrique de Moraes Holschuh <hmh@hmh.eng.br> 19639L: ibm-acpi-devel@lists.sourceforge.net 19640L: platform-driver-x86@vger.kernel.org 19641S: Maintained 19642W: http://ibm-acpi.sourceforge.net 19643W: http://thinkwiki.org/wiki/Ibm-acpi 19644T: git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git 19645F: drivers/platform/x86/thinkpad_acpi.c 19646 19647THINKPAD LMI DRIVER 19648M: Mark Pearson <markpearson@lenovo.com> 19649L: platform-driver-x86@vger.kernel.org 19650S: Maintained 19651F: Documentation/ABI/testing/sysfs-class-firmware-attributes 19652F: drivers/platform/x86/think-lmi.? 19653 19654THUNDERBOLT DMA TRAFFIC TEST DRIVER 19655M: Isaac Hazan <isaac.hazan@intel.com> 19656L: linux-usb@vger.kernel.org 19657S: Maintained 19658F: drivers/thunderbolt/dma_test.c 19659 19660THUNDERBOLT DRIVER 19661M: Andreas Noever <andreas.noever@gmail.com> 19662M: Michael Jamet <michael.jamet@intel.com> 19663M: Mika Westerberg <mika.westerberg@linux.intel.com> 19664M: Yehezkel Bernat <YehezkelShB@gmail.com> 19665L: linux-usb@vger.kernel.org 19666S: Maintained 19667T: git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git 19668F: Documentation/admin-guide/thunderbolt.rst 19669F: drivers/thunderbolt/ 19670F: include/linux/thunderbolt.h 19671 19672THUNDERBOLT NETWORK DRIVER 19673M: Michael Jamet <michael.jamet@intel.com> 19674M: Mika Westerberg <mika.westerberg@linux.intel.com> 19675M: Yehezkel Bernat <YehezkelShB@gmail.com> 19676L: netdev@vger.kernel.org 19677S: Maintained 19678F: drivers/net/thunderbolt.c 19679 19680THUNDERX GPIO DRIVER 19681M: Robert Richter <rric@kernel.org> 19682S: Odd Fixes 19683F: drivers/gpio/gpio-thunderx.c 19684 19685TI ADS131E0X ADC SERIES DRIVER 19686M: Tomislav Denis <tomislav.denis@avl.com> 19687L: linux-iio@vger.kernel.org 19688S: Maintained 19689F: Documentation/devicetree/bindings/iio/adc/ti,ads131e08.yaml 19690F: drivers/iio/adc/ti-ads131e08.c 19691 19692TI AM437X VPFE DRIVER 19693M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19694L: linux-media@vger.kernel.org 19695S: Maintained 19696W: https://linuxtv.org 19697Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19698T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19699F: drivers/media/platform/ti/am437x/ 19700 19701TI BANDGAP AND THERMAL DRIVER 19702M: Eduardo Valentin <edubezval@gmail.com> 19703M: Keerthy <j-keerthy@ti.com> 19704L: linux-pm@vger.kernel.org 19705L: linux-omap@vger.kernel.org 19706S: Maintained 19707F: drivers/thermal/ti-soc-thermal/ 19708 19709TI BQ27XXX POWER SUPPLY DRIVER 19710F: drivers/power/supply/bq27xxx_battery.c 19711F: drivers/power/supply/bq27xxx_battery_i2c.c 19712F: include/linux/power/bq27xxx_battery.h 19713 19714TI CDCE706 CLOCK DRIVER 19715M: Max Filippov <jcmvbkbc@gmail.com> 19716S: Maintained 19717F: drivers/clk/clk-cdce706.c 19718 19719TI CLOCK DRIVER 19720M: Tero Kristo <kristo@kernel.org> 19721L: linux-omap@vger.kernel.org 19722S: Odd Fixes 19723F: drivers/clk/ti/ 19724F: include/linux/clk/ti.h 19725 19726TI DAVINCI MACHINE SUPPORT 19727M: Sekhar Nori <nsekhar@ti.com> 19728R: Bartosz Golaszewski <brgl@bgdev.pl> 19729L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19730S: Supported 19731T: git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git 19732F: Documentation/devicetree/bindings/i2c/i2c-davinci.txt 19733F: arch/arm/boot/dts/da850* 19734F: arch/arm/mach-davinci/ 19735F: drivers/i2c/busses/i2c-davinci.c 19736 19737TI DAVINCI SERIES CLOCK DRIVER 19738M: David Lechner <david@lechnology.com> 19739R: Sekhar Nori <nsekhar@ti.com> 19740S: Maintained 19741F: Documentation/devicetree/bindings/clock/ti/davinci/ 19742F: drivers/clk/davinci/ 19743 19744TI DAVINCI SERIES GPIO DRIVER 19745M: Keerthy <j-keerthy@ti.com> 19746L: linux-gpio@vger.kernel.org 19747S: Maintained 19748F: Documentation/devicetree/bindings/gpio/gpio-davinci.yaml 19749F: drivers/gpio/gpio-davinci.c 19750 19751TI DAVINCI SERIES MEDIA DRIVER 19752M: "Lad, Prabhakar" <prabhakar.csengg@gmail.com> 19753L: linux-media@vger.kernel.org 19754S: Maintained 19755W: https://linuxtv.org 19756Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19757T: git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git 19758F: drivers/media/platform/ti/davinci/ 19759F: include/media/davinci/ 19760 19761TI ENHANCED QUADRATURE ENCODER PULSE (eQEP) DRIVER 19762R: David Lechner <david@lechnology.com> 19763L: linux-iio@vger.kernel.org 19764F: Documentation/devicetree/bindings/counter/ti-eqep.yaml 19765F: drivers/counter/ti-eqep.c 19766 19767TI ETHERNET SWITCH DRIVER (CPSW) 19768R: Grygorii Strashko <grygorii.strashko@ti.com> 19769L: linux-omap@vger.kernel.org 19770L: netdev@vger.kernel.org 19771S: Maintained 19772F: drivers/net/ethernet/ti/cpsw* 19773F: drivers/net/ethernet/ti/davinci* 19774 19775TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS 19776M: Alex Dubov <oakad@yahoo.com> 19777S: Maintained 19778W: http://tifmxx.berlios.de/ 19779F: drivers/memstick/host/tifm_ms.c 19780F: drivers/misc/tifm* 19781F: drivers/mmc/host/tifm_sd.c 19782F: include/linux/tifm.h 19783 19784TI KEYSTONE MULTICORE NAVIGATOR DRIVERS 19785M: Nishanth Menon <nm@ti.com> 19786M: Santosh Shilimkar <ssantosh@kernel.org> 19787L: linux-kernel@vger.kernel.org 19788L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 19789S: Maintained 19790T: git git://git.kernel.org/pub/scm/linux/kernel/git/ti/linux.git 19791F: drivers/soc/ti/* 19792 19793TI LM49xxx FAMILY ASoC CODEC DRIVERS 19794M: M R Swami Reddy <mr.swami.reddy@ti.com> 19795M: Vishwas A Deshpande <vishwas.a.deshpande@ti.com> 19796L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19797S: Maintained 19798F: sound/soc/codecs/isabelle* 19799F: sound/soc/codecs/lm49453* 19800 19801TI PCM3060 ASoC CODEC DRIVER 19802M: Kirill Marinushkin <kmarinushkin@birdec.com> 19803L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19804S: Maintained 19805F: Documentation/devicetree/bindings/sound/pcm3060.txt 19806F: sound/soc/codecs/pcm3060* 19807 19808TI TAS571X FAMILY ASoC CODEC DRIVER 19809M: Kevin Cernekee <cernekee@chromium.org> 19810L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19811S: Odd Fixes 19812F: sound/soc/codecs/tas571x* 19813 19814TI TRF7970A NFC DRIVER 19815M: Mark Greer <mgreer@animalcreek.com> 19816L: linux-wireless@vger.kernel.org 19817L: linux-nfc@lists.01.org (subscribers-only) 19818S: Supported 19819F: Documentation/devicetree/bindings/net/nfc/ti,trf7970a.yaml 19820F: drivers/nfc/trf7970a.c 19821 19822TI TSC2046 ADC DRIVER 19823M: Oleksij Rempel <o.rempel@pengutronix.de> 19824R: kernel@pengutronix.de 19825L: linux-iio@vger.kernel.org 19826S: Maintained 19827F: Documentation/devicetree/bindings/iio/adc/ti,tsc2046.yaml 19828F: drivers/iio/adc/ti-tsc2046.c 19829 19830TI TWL4030 SERIES SOC CODEC DRIVER 19831M: Peter Ujfalusi <peter.ujfalusi@gmail.com> 19832L: alsa-devel@alsa-project.org (moderated for non-subscribers) 19833S: Maintained 19834F: sound/soc/codecs/twl4030* 19835 19836TI VPE/CAL DRIVERS 19837M: Benoit Parrot <bparrot@ti.com> 19838L: linux-media@vger.kernel.org 19839S: Maintained 19840W: http://linuxtv.org/ 19841Q: http://patchwork.linuxtv.org/project/linux-media/list/ 19842F: Documentation/devicetree/bindings/media/ti,cal.yaml 19843F: Documentation/devicetree/bindings/media/ti,vpe.yaml 19844F: drivers/media/platform/ti/cal/ 19845F: drivers/media/platform/ti/vpe/ 19846 19847TI WILINK WIRELESS DRIVERS 19848L: linux-wireless@vger.kernel.org 19849S: Orphan 19850W: https://wireless.wiki.kernel.org/en/users/Drivers/wl12xx 19851W: https://wireless.wiki.kernel.org/en/users/Drivers/wl1251 19852T: git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git 19853F: drivers/net/wireless/ti/ 19854F: include/linux/wl12xx.h 19855 19856TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER 19857M: John Stultz <jstultz@google.com> 19858M: Thomas Gleixner <tglx@linutronix.de> 19859R: Stephen Boyd <sboyd@kernel.org> 19860L: linux-kernel@vger.kernel.org 19861S: Supported 19862T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core 19863F: include/linux/clocksource.h 19864F: include/linux/time.h 19865F: include/linux/timex.h 19866F: include/uapi/linux/time.h 19867F: include/uapi/linux/timex.h 19868F: kernel/time/alarmtimer.c 19869F: kernel/time/clocksource.c 19870F: kernel/time/ntp.c 19871F: kernel/time/time*.c 19872F: tools/testing/selftests/timers/ 19873 19874TIPC NETWORK LAYER 19875M: Jon Maloy <jmaloy@redhat.com> 19876M: Ying Xue <ying.xue@windriver.com> 19877L: netdev@vger.kernel.org (core kernel code) 19878L: tipc-discussion@lists.sourceforge.net (user apps, general discussion) 19879S: Maintained 19880W: http://tipc.sourceforge.net/ 19881F: include/uapi/linux/tipc*.h 19882F: net/tipc/ 19883 19884TLAN NETWORK DRIVER 19885M: Samuel Chessman <chessman@tux.org> 19886L: tlan-devel@lists.sourceforge.net (subscribers-only) 19887S: Maintained 19888W: http://sourceforge.net/projects/tlan/ 19889F: Documentation/networking/device_drivers/ethernet/ti/tlan.rst 19890F: drivers/net/ethernet/ti/tlan.* 19891 19892TM6000 VIDEO4LINUX DRIVER 19893M: Mauro Carvalho Chehab <mchehab@kernel.org> 19894L: linux-media@vger.kernel.org 19895S: Odd fixes 19896W: https://linuxtv.org 19897T: git git://linuxtv.org/media_tree.git 19898F: Documentation/admin-guide/media/tm6000* 19899F: drivers/media/usb/tm6000/ 19900 19901TMIO/SDHI MMC DRIVER 19902M: Wolfram Sang <wsa+renesas@sang-engineering.com> 19903L: linux-mmc@vger.kernel.org 19904L: linux-renesas-soc@vger.kernel.org 19905S: Supported 19906F: drivers/mmc/host/renesas_sdhi* 19907F: drivers/mmc/host/tmio_mmc* 19908F: include/linux/mfd/tmio.h 19909 19910TMP401 HARDWARE MONITOR DRIVER 19911M: Guenter Roeck <linux@roeck-us.net> 19912L: linux-hwmon@vger.kernel.org 19913S: Maintained 19914F: Documentation/devicetree/bindings/hwmon/ti,tmp401.yaml 19915F: Documentation/hwmon/tmp401.rst 19916F: drivers/hwmon/tmp401.c 19917 19918TMP464 HARDWARE MONITOR DRIVER 19919M: Agathe Porte <agathe.porte@nokia.com> 19920M: Guenter Roeck <linux@roeck-us.net> 19921L: linux-hwmon@vger.kernel.org 19922S: Maintained 19923F: Documentation/devicetree/bindings/hwmon/ti,tmp464.yaml 19924F: Documentation/hwmon/tmp464.rst 19925F: drivers/hwmon/tmp464.c 19926 19927TMP513 HARDWARE MONITOR DRIVER 19928M: Eric Tremblay <etremblay@distech-controls.com> 19929L: linux-hwmon@vger.kernel.org 19930S: Maintained 19931F: Documentation/hwmon/tmp513.rst 19932F: drivers/hwmon/tmp513.c 19933 19934TMPFS (SHMEM FILESYSTEM) 19935M: Hugh Dickins <hughd@google.com> 19936L: linux-mm@kvack.org 19937S: Maintained 19938F: include/linux/shmem_fs.h 19939F: mm/shmem.c 19940 19941TOMOYO SECURITY MODULE 19942M: Kentaro Takeda <takedakn@nttdata.co.jp> 19943M: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> 19944L: tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English) 19945L: tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English) 19946L: tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese) 19947L: tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese) 19948S: Maintained 19949W: https://tomoyo.osdn.jp/ 19950F: security/tomoyo/ 19951 19952TOPSTAR LAPTOP EXTRAS DRIVER 19953M: Herton Ronaldo Krzesinski <herton@canonical.com> 19954L: platform-driver-x86@vger.kernel.org 19955S: Maintained 19956F: drivers/platform/x86/topstar-laptop.c 19957 19958TORTURE-TEST MODULES 19959M: Davidlohr Bueso <dave@stgolabs.net> 19960M: "Paul E. McKenney" <paulmck@kernel.org> 19961M: Josh Triplett <josh@joshtriplett.org> 19962L: linux-kernel@vger.kernel.org 19963S: Supported 19964T: git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev 19965F: Documentation/RCU/torture.rst 19966F: kernel/locking/locktorture.c 19967F: kernel/rcu/rcuscale.c 19968F: kernel/rcu/rcutorture.c 19969F: kernel/rcu/refscale.c 19970F: kernel/torture.c 19971 19972TOSHIBA ACPI EXTRAS DRIVER 19973M: Azael Avalos <coproscefalo@gmail.com> 19974L: platform-driver-x86@vger.kernel.org 19975S: Maintained 19976F: drivers/platform/x86/toshiba_acpi.c 19977 19978TOSHIBA BLUETOOTH DRIVER 19979M: Azael Avalos <coproscefalo@gmail.com> 19980L: platform-driver-x86@vger.kernel.org 19981S: Maintained 19982F: drivers/platform/x86/toshiba_bluetooth.c 19983 19984TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER 19985M: Azael Avalos <coproscefalo@gmail.com> 19986L: platform-driver-x86@vger.kernel.org 19987S: Maintained 19988F: drivers/platform/x86/toshiba_haps.c 19989 19990TOSHIBA SMM DRIVER 19991M: Jonathan Buzzard <jonathan@buzzard.org.uk> 19992S: Maintained 19993W: http://www.buzzard.org.uk/toshiba/ 19994F: drivers/char/toshiba.c 19995F: include/linux/toshiba.h 19996F: include/uapi/linux/toshiba.h 19997 19998TOSHIBA TC358743 DRIVER 19999M: Mats Randgaard <matrandg@cisco.com> 20000L: linux-media@vger.kernel.org 20001S: Maintained 20002F: drivers/media/i2c/tc358743* 20003F: include/media/i2c/tc358743.h 20004 20005TOSHIBA WMI HOTKEYS DRIVER 20006M: Azael Avalos <coproscefalo@gmail.com> 20007L: platform-driver-x86@vger.kernel.org 20008S: Maintained 20009F: drivers/platform/x86/toshiba-wmi.c 20010 20011TPM DEVICE DRIVER 20012M: Peter Huewe <peterhuewe@gmx.de> 20013M: Jarkko Sakkinen <jarkko@kernel.org> 20014R: Jason Gunthorpe <jgg@ziepe.ca> 20015L: linux-integrity@vger.kernel.org 20016S: Maintained 20017W: https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity 20018Q: https://patchwork.kernel.org/project/linux-integrity/list/ 20019T: git git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd.git 20020F: drivers/char/tpm/ 20021 20022TRACING 20023M: Steven Rostedt <rostedt@goodmis.org> 20024M: Ingo Molnar <mingo@redhat.com> 20025S: Maintained 20026T: git git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git 20027F: Documentation/trace/ftrace.rst 20028F: arch/*/*/*/ftrace.h 20029F: arch/*/kernel/ftrace.c 20030F: fs/tracefs/ 20031F: include/*/ftrace.h 20032F: include/linux/trace*.h 20033F: include/trace/ 20034F: kernel/trace/ 20035F: tools/testing/selftests/ftrace/ 20036 20037TRACING MMIO ACCESSES (MMIOTRACE) 20038M: Steven Rostedt <rostedt@goodmis.org> 20039M: Ingo Molnar <mingo@kernel.org> 20040R: Karol Herbst <karolherbst@gmail.com> 20041R: Pekka Paalanen <ppaalanen@gmail.com> 20042L: linux-kernel@vger.kernel.org 20043L: nouveau@lists.freedesktop.org 20044S: Maintained 20045F: arch/x86/mm/kmmio.c 20046F: arch/x86/mm/mmio-mod.c 20047F: arch/x86/mm/testmmiotrace.c 20048F: include/linux/mmiotrace.h 20049F: kernel/trace/trace_mmiotrace.c 20050 20051TRACING OS NOISE / LATENCY TRACERS 20052M: Steven Rostedt <rostedt@goodmis.org> 20053M: Daniel Bristot de Oliveira <bristot@kernel.org> 20054S: Maintained 20055F: kernel/trace/trace_osnoise.c 20056F: include/trace/events/osnoise.h 20057F: kernel/trace/trace_hwlat.c 20058F: kernel/trace/trace_irqsoff.c 20059F: kernel/trace/trace_sched_wakeup.c 20060F: Documentation/trace/osnoise-tracer.rst 20061F: Documentation/trace/timerlat-tracer.rst 20062F: Documentation/trace/hwlat_detector.rst 20063F: arch/*/kernel/trace.c 20064 20065Real-time Linux Analysis (RTLA) tools 20066M: Daniel Bristot de Oliveira <bristot@kernel.org> 20067M: Steven Rostedt <rostedt@goodmis.org> 20068L: linux-trace-devel@vger.kernel.org 20069S: Maintained 20070F: Documentation/tools/rtla/ 20071F: tools/tracing/rtla/ 20072 20073TRADITIONAL CHINESE DOCUMENTATION 20074M: Hu Haowen <src.res@email.cn> 20075L: linux-doc-tw-discuss@lists.sourceforge.net 20076S: Maintained 20077W: https://github.com/srcres258/linux-doc 20078T: git git://github.com/srcres258/linux-doc.git doc-zh-tw 20079F: Documentation/translations/zh_TW/ 20080 20081TTY LAYER 20082M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20083M: Jiri Slaby <jirislaby@kernel.org> 20084S: Supported 20085T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git 20086F: Documentation/driver-api/serial/ 20087F: drivers/tty/ 20088F: drivers/tty/serial/serial_core.c 20089F: include/linux/selection.h 20090F: include/linux/serial.h 20091F: include/linux/serial_core.h 20092F: include/linux/sysrq.h 20093F: include/linux/tty*.h 20094F: include/linux/vt.h 20095F: include/linux/vt_*.h 20096F: include/uapi/linux/serial.h 20097F: include/uapi/linux/serial_core.h 20098F: include/uapi/linux/tty.h 20099 20100TUA9001 MEDIA DRIVER 20101M: Antti Palosaari <crope@iki.fi> 20102L: linux-media@vger.kernel.org 20103S: Maintained 20104W: https://linuxtv.org 20105W: http://palosaari.fi/linux/ 20106Q: http://patchwork.linuxtv.org/project/linux-media/list/ 20107T: git git://linuxtv.org/anttip/media_tree.git 20108F: drivers/media/tuners/tua9001* 20109 20110TULIP NETWORK DRIVERS 20111L: netdev@vger.kernel.org 20112L: linux-parisc@vger.kernel.org 20113S: Orphan 20114F: drivers/net/ethernet/dec/tulip/ 20115 20116TUN/TAP driver 20117M: Maxim Krasnyansky <maxk@qti.qualcomm.com> 20118S: Maintained 20119W: http://vtun.sourceforge.net/tun 20120F: Documentation/networking/tuntap.rst 20121F: arch/um/os-Linux/drivers/ 20122 20123TURBOCHANNEL SUBSYSTEM 20124M: "Maciej W. Rozycki" <macro@orcam.me.uk> 20125M: Ralf Baechle <ralf@linux-mips.org> 20126L: linux-mips@vger.kernel.org 20127S: Maintained 20128Q: http://patchwork.linux-mips.org/project/linux-mips/list/ 20129F: drivers/tc/ 20130F: include/linux/tc.h 20131 20132TURBOSTAT UTILITY 20133M: "Len Brown" <lenb@kernel.org> 20134L: linux-pm@vger.kernel.org 20135S: Supported 20136Q: https://patchwork.kernel.org/project/linux-pm/list/ 20137B: https://bugzilla.kernel.org 20138T: git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat 20139F: tools/power/x86/turbostat/ 20140 20141TW5864 VIDEO4LINUX DRIVER 20142M: Bluecherry Maintainers <maintainers@bluecherrydvr.com> 20143M: Anton Sviridenko <anton@corp.bluecherry.net> 20144M: Andrey Utkin <andrey.utkin@corp.bluecherry.net> 20145M: Andrey Utkin <andrey_utkin@fastmail.com> 20146L: linux-media@vger.kernel.org 20147S: Supported 20148F: drivers/media/pci/tw5864/ 20149 20150TW68 VIDEO4LINUX DRIVER 20151M: Hans Verkuil <hverkuil@xs4all.nl> 20152L: linux-media@vger.kernel.org 20153S: Odd Fixes 20154W: https://linuxtv.org 20155T: git git://linuxtv.org/media_tree.git 20156F: drivers/media/pci/tw68/ 20157 20158TW686X VIDEO4LINUX DRIVER 20159M: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> 20160L: linux-media@vger.kernel.org 20161S: Maintained 20162W: http://linuxtv.org 20163T: git git://linuxtv.org/media_tree.git 20164F: drivers/media/pci/tw686x/ 20165 20166U-BOOT ENVIRONMENT VARIABLES 20167M: Rafał Miłecki <rafal@milecki.pl> 20168S: Maintained 20169F: Documentation/devicetree/bindings/nvmem/u-boot,env.yaml 20170 20171UACCE ACCELERATOR FRAMEWORK 20172M: Zhangfei Gao <zhangfei.gao@linaro.org> 20173M: Zhou Wang <wangzhou1@hisilicon.com> 20174L: linux-accelerators@lists.ozlabs.org 20175L: linux-kernel@vger.kernel.org 20176S: Maintained 20177F: Documentation/ABI/testing/sysfs-driver-uacce 20178F: Documentation/misc-devices/uacce.rst 20179F: drivers/misc/uacce/ 20180F: include/linux/uacce.h 20181F: include/uapi/misc/uacce/ 20182 20183UBI FILE SYSTEM (UBIFS) 20184M: Richard Weinberger <richard@nod.at> 20185L: linux-mtd@lists.infradead.org 20186S: Supported 20187W: http://www.linux-mtd.infradead.org/doc/ubifs.html 20188T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20189T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20190F: Documentation/ABI/testing/sysfs-fs-ubifs 20191F: Documentation/filesystems/ubifs-authentication.rst 20192F: Documentation/filesystems/ubifs.rst 20193F: fs/ubifs/ 20194 20195UCLINUX (M68KNOMMU AND COLDFIRE) 20196M: Greg Ungerer <gerg@linux-m68k.org> 20197L: linux-m68k@lists.linux-m68k.org 20198L: uclinux-dev@uclinux.org (subscribers-only) 20199S: Maintained 20200W: http://www.linux-m68k.org/ 20201W: http://www.uclinux.org/ 20202T: git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git 20203F: arch/m68k/*/*_no.* 20204F: arch/m68k/68*/ 20205F: arch/m68k/coldfire/ 20206F: arch/m68k/include/asm/*_no.* 20207 20208UDF FILESYSTEM 20209M: Jan Kara <jack@suse.com> 20210S: Maintained 20211F: Documentation/filesystems/udf.rst 20212F: fs/udf/ 20213 20214UDRAW TABLET 20215M: Bastien Nocera <hadess@hadess.net> 20216L: linux-input@vger.kernel.org 20217S: Maintained 20218F: drivers/hid/hid-udraw-ps3.c 20219 20220UFS FILESYSTEM 20221M: Evgeniy Dushistov <dushistov@mail.ru> 20222S: Maintained 20223F: Documentation/admin-guide/ufs.rst 20224F: fs/ufs/ 20225 20226UHID USERSPACE HID IO DRIVER 20227M: David Rheinsberg <david.rheinsberg@gmail.com> 20228L: linux-input@vger.kernel.org 20229S: Maintained 20230F: drivers/hid/uhid.c 20231F: include/uapi/linux/uhid.h 20232 20233ULPI BUS 20234M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20235L: linux-usb@vger.kernel.org 20236S: Maintained 20237F: drivers/usb/common/ulpi.c 20238F: include/linux/ulpi/ 20239 20240UNICODE SUBSYSTEM 20241M: Gabriel Krisman Bertazi <krisman@collabora.com> 20242L: linux-fsdevel@vger.kernel.org 20243S: Supported 20244F: fs/unicode/ 20245 20246UNIFDEF 20247M: Tony Finch <dot@dotat.at> 20248S: Maintained 20249W: http://dotat.at/prog/unifdef 20250F: scripts/unifdef.c 20251 20252UNIFORM CDROM DRIVER 20253M: Phillip Potter <phil@philpotter.co.uk> 20254S: Maintained 20255F: Documentation/cdrom/ 20256F: drivers/cdrom/cdrom.c 20257F: include/linux/cdrom.h 20258F: include/uapi/linux/cdrom.h 20259 20260UNISYS S-PAR DRIVERS 20261M: David Kershner <david.kershner@unisys.com> 20262L: sparmaintainer@unisys.com (Unisys internal) 20263S: Supported 20264F: drivers/staging/unisys/ 20265F: drivers/visorbus/ 20266F: include/linux/visorbus.h 20267 20268UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER 20269R: Alim Akhtar <alim.akhtar@samsung.com> 20270R: Avri Altman <avri.altman@wdc.com> 20271L: linux-scsi@vger.kernel.org 20272S: Supported 20273F: Documentation/devicetree/bindings/ufs/ 20274F: Documentation/scsi/ufs.rst 20275F: drivers/scsi/ufs/ 20276 20277UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS 20278M: Pedro Sousa <pedrom.sousa@synopsys.com> 20279L: linux-scsi@vger.kernel.org 20280S: Supported 20281F: drivers/scsi/ufs/*dwc* 20282 20283UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS 20284M: Stanley Chu <stanley.chu@mediatek.com> 20285L: linux-scsi@vger.kernel.org 20286L: linux-mediatek@lists.infradead.org (moderated for non-subscribers) 20287S: Maintained 20288F: drivers/scsi/ufs/ufs-mediatek* 20289 20290UNSORTED BLOCK IMAGES (UBI) 20291M: Richard Weinberger <richard@nod.at> 20292L: linux-mtd@lists.infradead.org 20293S: Supported 20294W: http://www.linux-mtd.infradead.org/ 20295T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git next 20296T: git git://git.kernel.org/pub/scm/linux/kernel/git/rw/ubifs.git fixes 20297F: drivers/mtd/ubi/ 20298F: include/linux/mtd/ubi.h 20299F: include/uapi/mtd/ubi-user.h 20300 20301USB "USBNET" DRIVER FRAMEWORK 20302M: Oliver Neukum <oneukum@suse.com> 20303L: netdev@vger.kernel.org 20304S: Maintained 20305W: http://www.linux-usb.org/usbnet 20306F: drivers/net/usb/usbnet.c 20307F: include/linux/usb/usbnet.h 20308 20309USB ACM DRIVER 20310M: Oliver Neukum <oneukum@suse.com> 20311L: linux-usb@vger.kernel.org 20312S: Maintained 20313F: Documentation/usb/acm.rst 20314F: drivers/usb/class/cdc-acm.* 20315 20316USB APPLE MFI FASTCHARGE DRIVER 20317M: Bastien Nocera <hadess@hadess.net> 20318L: linux-usb@vger.kernel.org 20319S: Maintained 20320F: drivers/usb/misc/apple-mfi-fastcharge.c 20321 20322USB AR5523 WIRELESS DRIVER 20323M: Pontus Fuchs <pontus.fuchs@gmail.com> 20324L: linux-wireless@vger.kernel.org 20325S: Maintained 20326F: drivers/net/wireless/ath/ar5523/ 20327 20328USB ATTACHED SCSI 20329M: Oliver Neukum <oneukum@suse.com> 20330L: linux-usb@vger.kernel.org 20331L: linux-scsi@vger.kernel.org 20332S: Maintained 20333F: drivers/usb/storage/uas.c 20334 20335USB CDC ETHERNET DRIVER 20336M: Oliver Neukum <oliver@neukum.org> 20337L: linux-usb@vger.kernel.org 20338S: Maintained 20339F: drivers/net/usb/cdc_*.c 20340F: include/uapi/linux/usb/cdc.h 20341 20342USB CHAOSKEY DRIVER 20343M: Keith Packard <keithp@keithp.com> 20344L: linux-usb@vger.kernel.org 20345S: Maintained 20346F: drivers/usb/misc/chaoskey.c 20347 20348USB CYPRESS C67X00 DRIVER 20349L: linux-usb@vger.kernel.org 20350S: Orphan 20351F: drivers/usb/c67x00/ 20352 20353USB DAVICOM DM9601 DRIVER 20354M: Peter Korsgaard <peter@korsgaard.com> 20355L: netdev@vger.kernel.org 20356S: Maintained 20357W: http://www.linux-usb.org/usbnet 20358F: drivers/net/usb/dm9601.c 20359 20360USB EHCI DRIVER 20361M: Alan Stern <stern@rowland.harvard.edu> 20362L: linux-usb@vger.kernel.org 20363S: Maintained 20364F: Documentation/usb/ehci.rst 20365F: drivers/usb/host/ehci* 20366 20367USB GADGET/PERIPHERAL SUBSYSTEM 20368M: Felipe Balbi <balbi@kernel.org> 20369L: linux-usb@vger.kernel.org 20370S: Maintained 20371W: http://www.linux-usb.org/gadget 20372T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20373F: drivers/usb/gadget/ 20374F: include/linux/usb/gadget* 20375 20376USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...) 20377M: Jiri Kosina <jikos@kernel.org> 20378M: Benjamin Tissoires <benjamin.tissoires@redhat.com> 20379L: linux-usb@vger.kernel.org 20380S: Maintained 20381T: git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git 20382F: Documentation/hid/hiddev.rst 20383F: drivers/hid/usbhid/ 20384 20385USB INTEL XHCI ROLE MUX DRIVER 20386M: Hans de Goede <hdegoede@redhat.com> 20387L: linux-usb@vger.kernel.org 20388S: Maintained 20389F: drivers/usb/roles/intel-xhci-usb-role-switch.c 20390 20391USB IP DRIVER FOR HISILICON KIRIN 960 20392M: Yu Chen <chenyu56@huawei.com> 20393M: Binghui Wang <wangbinghui@hisilicon.com> 20394L: linux-usb@vger.kernel.org 20395S: Maintained 20396F: Documentation/devicetree/bindings/phy/hisilicon,hi3660-usb3.yaml 20397F: drivers/phy/hisilicon/phy-hi3660-usb3.c 20398 20399USB IP DRIVER FOR HISILICON KIRIN 970 20400M: Mauro Carvalho Chehab <mchehab@kernel.org> 20401L: linux-usb@vger.kernel.org 20402S: Maintained 20403F: Documentation/devicetree/bindings/phy/hisilicon,hi3670-usb3.yaml 20404F: drivers/phy/hisilicon/phy-hi3670-usb3.c 20405 20406USB ISP116X DRIVER 20407M: Olav Kongas <ok@artecdesign.ee> 20408L: linux-usb@vger.kernel.org 20409S: Maintained 20410F: drivers/usb/host/isp116x* 20411F: include/linux/usb/isp116x.h 20412 20413USB ISP1760 DRIVER 20414M: Rui Miguel Silva <rui.silva@linaro.org> 20415L: linux-usb@vger.kernel.org 20416S: Maintained 20417F: drivers/usb/isp1760/* 20418F: Documentation/devicetree/bindings/usb/nxp,isp1760.yaml 20419 20420USB LAN78XX ETHERNET DRIVER 20421M: Woojung Huh <woojung.huh@microchip.com> 20422M: UNGLinuxDriver@microchip.com 20423L: netdev@vger.kernel.org 20424S: Maintained 20425F: Documentation/devicetree/bindings/net/microchip,lan78xx.txt 20426F: drivers/net/usb/lan78xx.* 20427F: include/dt-bindings/net/microchip-lan78xx.h 20428 20429USB MASS STORAGE DRIVER 20430M: Alan Stern <stern@rowland.harvard.edu> 20431L: linux-usb@vger.kernel.org 20432L: usb-storage@lists.one-eyed-alien.net 20433S: Maintained 20434F: drivers/usb/storage/ 20435 20436USB MIDI DRIVER 20437M: Clemens Ladisch <clemens@ladisch.de> 20438L: alsa-devel@alsa-project.org (moderated for non-subscribers) 20439S: Maintained 20440T: git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git 20441F: sound/usb/midi.* 20442 20443USB NETWORKING DRIVERS 20444L: linux-usb@vger.kernel.org 20445S: Odd Fixes 20446F: drivers/net/usb/ 20447 20448USB OHCI DRIVER 20449M: Alan Stern <stern@rowland.harvard.edu> 20450L: linux-usb@vger.kernel.org 20451S: Maintained 20452F: Documentation/usb/ohci.rst 20453F: drivers/usb/host/ohci* 20454 20455USB OTG FSM (Finite State Machine) 20456M: Peter Chen <peter.chen@kernel.org> 20457L: linux-usb@vger.kernel.org 20458S: Maintained 20459T: git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git 20460F: drivers/usb/common/usb-otg-fsm.c 20461 20462USB OVER IP DRIVER 20463M: Valentina Manea <valentina.manea.m@gmail.com> 20464M: Shuah Khan <shuah@kernel.org> 20465M: Shuah Khan <skhan@linuxfoundation.org> 20466L: linux-usb@vger.kernel.org 20467S: Maintained 20468F: Documentation/usb/usbip_protocol.rst 20469F: drivers/usb/usbip/ 20470F: tools/testing/selftests/drivers/usb/usbip/ 20471F: tools/usb/usbip/ 20472 20473USB PEGASUS DRIVER 20474M: Petko Manolov <petkan@nucleusys.com> 20475L: linux-usb@vger.kernel.org 20476L: netdev@vger.kernel.org 20477S: Maintained 20478W: https://github.com/petkan/pegasus 20479T: git git://github.com/petkan/pegasus.git 20480F: drivers/net/usb/pegasus.* 20481 20482USB PHY LAYER 20483M: Felipe Balbi <balbi@kernel.org> 20484L: linux-usb@vger.kernel.org 20485S: Maintained 20486T: git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git 20487F: drivers/usb/phy/ 20488 20489USB PRINTER DRIVER (usblp) 20490M: Pete Zaitcev <zaitcev@redhat.com> 20491L: linux-usb@vger.kernel.org 20492S: Supported 20493F: drivers/usb/class/usblp.c 20494 20495USB RAW GADGET DRIVER 20496R: Andrey Konovalov <andreyknvl@gmail.com> 20497L: linux-usb@vger.kernel.org 20498S: Maintained 20499F: Documentation/usb/raw-gadget.rst 20500F: drivers/usb/gadget/legacy/raw_gadget.c 20501F: include/uapi/linux/usb/raw_gadget.h 20502 20503USB QMI WWAN NETWORK DRIVER 20504M: Bjørn Mork <bjorn@mork.no> 20505L: netdev@vger.kernel.org 20506S: Maintained 20507F: Documentation/ABI/testing/sysfs-class-net-qmi 20508F: drivers/net/usb/qmi_wwan.c 20509 20510USB RTL8150 DRIVER 20511M: Petko Manolov <petkan@nucleusys.com> 20512L: linux-usb@vger.kernel.org 20513L: netdev@vger.kernel.org 20514S: Maintained 20515W: https://github.com/petkan/rtl8150 20516T: git git://github.com/petkan/rtl8150.git 20517F: drivers/net/usb/rtl8150.c 20518 20519USB SERIAL SUBSYSTEM 20520M: Johan Hovold <johan@kernel.org> 20521L: linux-usb@vger.kernel.org 20522S: Maintained 20523T: git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git 20524F: Documentation/usb/usb-serial.rst 20525F: drivers/usb/serial/ 20526F: include/linux/usb/serial.h 20527 20528USB SMSC75XX ETHERNET DRIVER 20529M: Steve Glendinning <steve.glendinning@shawell.net> 20530L: netdev@vger.kernel.org 20531S: Maintained 20532F: drivers/net/usb/smsc75xx.* 20533 20534USB SMSC95XX ETHERNET DRIVER 20535M: Steve Glendinning <steve.glendinning@shawell.net> 20536M: UNGLinuxDriver@microchip.com 20537L: netdev@vger.kernel.org 20538S: Maintained 20539F: drivers/net/usb/smsc95xx.* 20540 20541USB SUBSYSTEM 20542M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20543L: linux-usb@vger.kernel.org 20544S: Supported 20545W: http://www.linux-usb.org 20546T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git 20547F: Documentation/devicetree/bindings/usb/ 20548F: Documentation/usb/ 20549F: drivers/usb/ 20550F: include/linux/usb.h 20551F: include/linux/usb/ 20552 20553USB TYPEC BUS FOR ALTERNATE MODES 20554M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20555L: linux-usb@vger.kernel.org 20556S: Maintained 20557F: Documentation/ABI/testing/sysfs-bus-typec 20558F: Documentation/driver-api/usb/typec_bus.rst 20559F: drivers/usb/typec/altmodes/ 20560F: include/linux/usb/typec_altmode.h 20561 20562USB TYPEC CLASS 20563M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20564L: linux-usb@vger.kernel.org 20565S: Maintained 20566F: Documentation/ABI/testing/sysfs-class-typec 20567F: Documentation/driver-api/usb/typec.rst 20568F: drivers/usb/typec/ 20569F: include/linux/usb/typec.h 20570 20571USB TYPEC INTEL PMC MUX DRIVER 20572M: Heikki Krogerus <heikki.krogerus@linux.intel.com> 20573L: linux-usb@vger.kernel.org 20574S: Maintained 20575F: Documentation/firmware-guide/acpi/intel-pmc-mux.rst 20576F: drivers/usb/typec/mux/intel_pmc_mux.c 20577 20578USB TYPEC PI3USB30532 MUX DRIVER 20579M: Hans de Goede <hdegoede@redhat.com> 20580L: linux-usb@vger.kernel.org 20581S: Maintained 20582F: drivers/usb/typec/mux/pi3usb30532.c 20583 20584USB TYPEC PORT CONTROLLER DRIVERS 20585M: Guenter Roeck <linux@roeck-us.net> 20586L: linux-usb@vger.kernel.org 20587S: Maintained 20588F: drivers/usb/typec/tcpm/ 20589 20590USB UHCI DRIVER 20591M: Alan Stern <stern@rowland.harvard.edu> 20592L: linux-usb@vger.kernel.org 20593S: Maintained 20594F: drivers/usb/host/uhci* 20595 20596USB VIDEO CLASS 20597M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20598L: linux-media@vger.kernel.org 20599S: Maintained 20600W: http://www.ideasonboard.org/uvc/ 20601T: git git://linuxtv.org/media_tree.git 20602F: drivers/media/usb/uvc/ 20603F: include/uapi/linux/uvcvideo.h 20604 20605USB WEBCAM GADGET 20606M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 20607L: linux-usb@vger.kernel.org 20608S: Maintained 20609F: drivers/usb/gadget/function/*uvc* 20610F: drivers/usb/gadget/legacy/webcam.c 20611F: include/uapi/linux/usb/g_uvc.h 20612 20613USB WIRELESS RNDIS DRIVER (rndis_wlan) 20614M: Jussi Kivilinna <jussi.kivilinna@iki.fi> 20615L: linux-wireless@vger.kernel.org 20616S: Maintained 20617F: drivers/net/wireless/rndis_wlan.c 20618 20619USB XHCI DRIVER 20620M: Mathias Nyman <mathias.nyman@intel.com> 20621L: linux-usb@vger.kernel.org 20622S: Supported 20623F: drivers/usb/host/pci-quirks* 20624F: drivers/usb/host/xhci* 20625 20626USB ZD1201 DRIVER 20627L: linux-wireless@vger.kernel.org 20628S: Orphan 20629W: http://linux-lc100020.sourceforge.net 20630F: drivers/net/wireless/zydas/zd1201.* 20631 20632USB ZR364XX DRIVER 20633M: Antoine Jacquet <royale@zerezo.com> 20634L: linux-usb@vger.kernel.org 20635L: linux-media@vger.kernel.org 20636S: Maintained 20637W: http://royale.zerezo.com/zr364xx/ 20638T: git git://linuxtv.org/media_tree.git 20639F: Documentation/admin-guide/media/zr364xx* 20640F: drivers/media/usb/zr364xx/ 20641 20642USER-MODE LINUX (UML) 20643M: Richard Weinberger <richard@nod.at> 20644M: Anton Ivanov <anton.ivanov@cambridgegreys.com> 20645M: Johannes Berg <johannes@sipsolutions.net> 20646L: linux-um@lists.infradead.org 20647S: Maintained 20648W: http://user-mode-linux.sourceforge.net 20649Q: https://patchwork.ozlabs.org/project/linux-um/list/ 20650T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git next 20651T: git git://git.kernel.org/pub/scm/linux/kernel/git/uml/linux.git fixes 20652F: Documentation/virt/uml/ 20653F: arch/um/ 20654F: arch/x86/um/ 20655F: fs/hostfs/ 20656 20657USERSPACE COPYIN/COPYOUT (UIOVEC) 20658M: Alexander Viro <viro@zeniv.linux.org.uk> 20659S: Maintained 20660F: include/linux/uio.h 20661F: lib/iov_iter.c 20662 20663USERSPACE DMA BUFFER DRIVER 20664M: Gerd Hoffmann <kraxel@redhat.com> 20665L: dri-devel@lists.freedesktop.org 20666S: Maintained 20667T: git git://anongit.freedesktop.org/drm/drm-misc 20668F: drivers/dma-buf/udmabuf.c 20669F: include/uapi/linux/udmabuf.h 20670 20671USERSPACE I/O (UIO) 20672M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 20673S: Maintained 20674T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 20675F: Documentation/driver-api/uio-howto.rst 20676F: drivers/uio/ 20677F: include/linux/uio_driver.h 20678 20679UTIL-LINUX PACKAGE 20680M: Karel Zak <kzak@redhat.com> 20681L: util-linux@vger.kernel.org 20682S: Maintained 20683W: http://en.wikipedia.org/wiki/Util-linux 20684T: git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git 20685 20686UUID HELPERS 20687M: Christoph Hellwig <hch@lst.de> 20688R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 20689L: linux-kernel@vger.kernel.org 20690S: Maintained 20691T: git git://git.infradead.org/users/hch/uuid.git 20692F: include/linux/uuid.h 20693F: include/uapi/linux/uuid.h 20694F: lib/test_uuid.c 20695F: lib/uuid.c 20696 20697UV SYSFS DRIVER 20698M: Justin Ernst <justin.ernst@hpe.com> 20699L: platform-driver-x86@vger.kernel.org 20700S: Maintained 20701F: drivers/platform/x86/uv_sysfs.c 20702 20703UVESAFB DRIVER 20704M: Michal Januszewski <spock@gentoo.org> 20705L: linux-fbdev@vger.kernel.org 20706S: Maintained 20707W: https://github.com/mjanusz/v86d 20708F: Documentation/fb/uvesafb.rst 20709F: drivers/video/fbdev/uvesafb.* 20710 20711Ux500 CLOCK DRIVERS 20712M: Ulf Hansson <ulf.hansson@linaro.org> 20713L: linux-clk@vger.kernel.org 20714L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) 20715S: Maintained 20716F: drivers/clk/ux500/ 20717 20718VF610 NAND DRIVER 20719M: Stefan Agner <stefan@agner.ch> 20720L: linux-mtd@lists.infradead.org 20721S: Supported 20722F: drivers/mtd/nand/raw/vf610_nfc.c 20723 20724VFAT/FAT/MSDOS FILESYSTEM 20725M: OGAWA Hirofumi <hirofumi@mail.parknet.co.jp> 20726S: Maintained 20727F: Documentation/filesystems/vfat.rst 20728F: fs/fat/ 20729 20730VFIO DRIVER 20731M: Alex Williamson <alex.williamson@redhat.com> 20732R: Cornelia Huck <cohuck@redhat.com> 20733L: kvm@vger.kernel.org 20734S: Maintained 20735T: git git://github.com/awilliam/linux-vfio.git 20736F: Documentation/driver-api/vfio.rst 20737F: drivers/vfio/ 20738F: include/linux/vfio.h 20739F: include/linux/vfio_pci_core.h 20740F: include/uapi/linux/vfio.h 20741 20742VFIO FSL-MC DRIVER 20743M: Diana Craciun <diana.craciun@oss.nxp.com> 20744L: kvm@vger.kernel.org 20745S: Maintained 20746F: drivers/vfio/fsl-mc/ 20747 20748VFIO HISILICON PCI DRIVER 20749M: Longfang Liu <liulongfang@huawei.com> 20750M: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20751L: kvm@vger.kernel.org 20752S: Maintained 20753F: drivers/vfio/pci/hisilicon/ 20754 20755VFIO MEDIATED DEVICE DRIVERS 20756M: Kirti Wankhede <kwankhede@nvidia.com> 20757L: kvm@vger.kernel.org 20758S: Maintained 20759F: Documentation/driver-api/vfio-mediated-device.rst 20760F: drivers/vfio/mdev/ 20761F: include/linux/mdev.h 20762F: samples/vfio-mdev/ 20763 20764VFIO PCI DEVICE SPECIFIC DRIVERS 20765R: Jason Gunthorpe <jgg@nvidia.com> 20766R: Yishai Hadas <yishaih@nvidia.com> 20767R: Shameer Kolothum <shameerali.kolothum.thodi@huawei.com> 20768R: Kevin Tian <kevin.tian@intel.com> 20769L: kvm@vger.kernel.org 20770S: Maintained 20771P: Documentation/driver-api/vfio-pci-device-specific-driver-acceptance.rst 20772F: drivers/vfio/pci/*/ 20773 20774VFIO PLATFORM DRIVER 20775M: Eric Auger <eric.auger@redhat.com> 20776L: kvm@vger.kernel.org 20777S: Maintained 20778F: drivers/vfio/platform/ 20779 20780VFIO MLX5 PCI DRIVER 20781M: Yishai Hadas <yishaih@nvidia.com> 20782L: kvm@vger.kernel.org 20783S: Maintained 20784F: drivers/vfio/pci/mlx5/ 20785 20786VGA_SWITCHEROO 20787R: Lukas Wunner <lukas@wunner.de> 20788S: Maintained 20789T: git git://anongit.freedesktop.org/drm/drm-misc 20790F: Documentation/gpu/vga-switcheroo.rst 20791F: drivers/gpu/vga/vga_switcheroo.c 20792F: include/linux/vga_switcheroo.h 20793 20794VIA RHINE NETWORK DRIVER 20795S: Maintained 20796M: Kevin Brace <kevinbrace@bracecomputerlab.com> 20797F: drivers/net/ethernet/via/via-rhine.c 20798 20799VIA SD/MMC CARD CONTROLLER DRIVER 20800M: Bruce Chang <brucechang@via.com.tw> 20801M: Harald Welte <HaraldWelte@viatech.com> 20802S: Maintained 20803F: drivers/mmc/host/via-sdmmc.c 20804 20805VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER 20806M: Florian Tobias Schandinat <FlorianSchandinat@gmx.de> 20807L: linux-fbdev@vger.kernel.org 20808S: Maintained 20809F: drivers/video/fbdev/via/ 20810F: include/linux/via-core.h 20811F: include/linux/via-gpio.h 20812F: include/linux/via_i2c.h 20813 20814VIA VELOCITY NETWORK DRIVER 20815M: Francois Romieu <romieu@fr.zoreil.com> 20816L: netdev@vger.kernel.org 20817S: Maintained 20818F: drivers/net/ethernet/via/via-velocity.* 20819 20820VICODEC VIRTUAL CODEC DRIVER 20821M: Hans Verkuil <hverkuil-cisco@xs4all.nl> 20822L: linux-media@vger.kernel.org 20823S: Maintained 20824W: https://linuxtv.org 20825T: git git://linuxtv.org/media_tree.git 20826F: drivers/media/test-drivers/vicodec/* 20827 20828VIDEO I2C POLLING DRIVER 20829M: Matt Ranostay <matt.ranostay@konsulko.com> 20830L: linux-media@vger.kernel.org 20831S: Maintained 20832F: drivers/media/i2c/video-i2c.c 20833 20834VIDEO MULTIPLEXER DRIVER 20835M: Philipp Zabel <p.zabel@pengutronix.de> 20836L: linux-media@vger.kernel.org 20837S: Maintained 20838F: drivers/media/platform/video-mux.c 20839 20840VIDEOBUF2 FRAMEWORK 20841M: Tomasz Figa <tfiga@chromium.org> 20842M: Marek Szyprowski <m.szyprowski@samsung.com> 20843L: linux-media@vger.kernel.org 20844S: Maintained 20845F: drivers/media/common/videobuf2/* 20846F: include/media/videobuf2-* 20847 20848VIMC VIRTUAL MEDIA CONTROLLER DRIVER 20849M: Shuah Khan <skhan@linuxfoundation.org> 20850R: Kieran Bingham <kieran.bingham@ideasonboard.com> 20851L: linux-media@vger.kernel.org 20852S: Maintained 20853W: https://linuxtv.org 20854T: git git://linuxtv.org/media_tree.git 20855F: drivers/media/test-drivers/vimc/* 20856 20857VIRT LIB 20858M: Alex Williamson <alex.williamson@redhat.com> 20859M: Paolo Bonzini <pbonzini@redhat.com> 20860L: kvm@vger.kernel.org 20861S: Supported 20862F: virt/lib/ 20863 20864VIRTIO AND VHOST VSOCK DRIVER 20865M: Stefan Hajnoczi <stefanha@redhat.com> 20866M: Stefano Garzarella <sgarzare@redhat.com> 20867L: kvm@vger.kernel.org 20868L: virtualization@lists.linux-foundation.org 20869L: netdev@vger.kernel.org 20870S: Maintained 20871F: drivers/vhost/vsock.c 20872F: include/linux/virtio_vsock.h 20873F: include/uapi/linux/virtio_vsock.h 20874F: net/vmw_vsock/virtio_transport.c 20875F: net/vmw_vsock/virtio_transport_common.c 20876 20877VIRTIO BLOCK AND SCSI DRIVERS 20878M: "Michael S. Tsirkin" <mst@redhat.com> 20879M: Jason Wang <jasowang@redhat.com> 20880R: Paolo Bonzini <pbonzini@redhat.com> 20881R: Stefan Hajnoczi <stefanha@redhat.com> 20882L: virtualization@lists.linux-foundation.org 20883S: Maintained 20884F: drivers/block/virtio_blk.c 20885F: drivers/scsi/virtio_scsi.c 20886F: drivers/vhost/scsi.c 20887F: include/uapi/linux/virtio_blk.h 20888F: include/uapi/linux/virtio_scsi.h 20889 20890VIRTIO CONSOLE DRIVER 20891M: Amit Shah <amit@kernel.org> 20892L: virtualization@lists.linux-foundation.org 20893S: Maintained 20894F: drivers/char/virtio_console.c 20895F: include/linux/virtio_console.h 20896F: include/uapi/linux/virtio_console.h 20897 20898VIRTIO CORE AND NET DRIVERS 20899M: "Michael S. Tsirkin" <mst@redhat.com> 20900M: Jason Wang <jasowang@redhat.com> 20901L: virtualization@lists.linux-foundation.org 20902S: Maintained 20903F: Documentation/ABI/testing/sysfs-bus-vdpa 20904F: Documentation/devicetree/bindings/virtio/ 20905F: drivers/block/virtio_blk.c 20906F: drivers/crypto/virtio/ 20907F: drivers/net/virtio_net.c 20908F: drivers/vdpa/ 20909F: drivers/virtio/ 20910F: include/linux/vdpa.h 20911F: include/linux/virtio*.h 20912F: include/uapi/linux/virtio_*.h 20913F: tools/virtio/ 20914 20915VIRTIO BALLOON 20916M: "Michael S. Tsirkin" <mst@redhat.com> 20917M: David Hildenbrand <david@redhat.com> 20918L: virtualization@lists.linux-foundation.org 20919S: Maintained 20920F: drivers/virtio/virtio_balloon.c 20921F: include/uapi/linux/virtio_balloon.h 20922F: include/linux/balloon_compaction.h 20923F: mm/balloon_compaction.c 20924 20925VIRTIO CRYPTO DRIVER 20926M: Gonglei <arei.gonglei@huawei.com> 20927L: virtualization@lists.linux-foundation.org 20928L: linux-crypto@vger.kernel.org 20929S: Maintained 20930F: drivers/crypto/virtio/ 20931F: include/uapi/linux/virtio_crypto.h 20932 20933VIRTIO DRIVERS FOR S390 20934M: Cornelia Huck <cohuck@redhat.com> 20935M: Halil Pasic <pasic@linux.ibm.com> 20936L: linux-s390@vger.kernel.org 20937L: virtualization@lists.linux-foundation.org 20938L: kvm@vger.kernel.org 20939S: Supported 20940F: arch/s390/include/uapi/asm/virtio-ccw.h 20941F: drivers/s390/virtio/ 20942 20943VIRTIO FILE SYSTEM 20944M: Vivek Goyal <vgoyal@redhat.com> 20945M: Stefan Hajnoczi <stefanha@redhat.com> 20946M: Miklos Szeredi <miklos@szeredi.hu> 20947L: virtualization@lists.linux-foundation.org 20948L: linux-fsdevel@vger.kernel.org 20949S: Supported 20950W: https://virtio-fs.gitlab.io/ 20951F: Documentation/filesystems/virtiofs.rst 20952F: fs/fuse/virtio_fs.c 20953F: include/uapi/linux/virtio_fs.h 20954 20955VIRTIO GPIO DRIVER 20956M: Enrico Weigelt, metux IT consult <info@metux.net> 20957M: Viresh Kumar <vireshk@kernel.org> 20958L: linux-gpio@vger.kernel.org 20959L: virtualization@lists.linux-foundation.org 20960S: Maintained 20961F: drivers/gpio/gpio-virtio.c 20962F: include/uapi/linux/virtio_gpio.h 20963 20964VIRTIO GPU DRIVER 20965M: David Airlie <airlied@linux.ie> 20966M: Gerd Hoffmann <kraxel@redhat.com> 20967R: Gurchetan Singh <gurchetansingh@chromium.org> 20968R: Chia-I Wu <olvaffe@gmail.com> 20969L: dri-devel@lists.freedesktop.org 20970L: virtualization@lists.linux-foundation.org 20971S: Maintained 20972T: git git://anongit.freedesktop.org/drm/drm-misc 20973F: drivers/gpu/drm/virtio/ 20974F: include/uapi/linux/virtio_gpu.h 20975 20976VIRTIO HOST (VHOST) 20977M: "Michael S. Tsirkin" <mst@redhat.com> 20978M: Jason Wang <jasowang@redhat.com> 20979L: kvm@vger.kernel.org 20980L: virtualization@lists.linux-foundation.org 20981L: netdev@vger.kernel.org 20982S: Maintained 20983T: git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git 20984F: drivers/vhost/ 20985F: include/linux/vhost_iotlb.h 20986F: include/uapi/linux/vhost.h 20987 20988VIRTIO INPUT DRIVER 20989M: Gerd Hoffmann <kraxel@redhat.com> 20990S: Maintained 20991F: drivers/virtio/virtio_input.c 20992F: include/uapi/linux/virtio_input.h 20993 20994VIRTIO IOMMU DRIVER 20995M: Jean-Philippe Brucker <jean-philippe@linaro.org> 20996L: virtualization@lists.linux-foundation.org 20997S: Maintained 20998F: drivers/iommu/virtio-iommu.c 20999F: include/uapi/linux/virtio_iommu.h 21000 21001VIRTIO MEM DRIVER 21002M: David Hildenbrand <david@redhat.com> 21003L: virtualization@lists.linux-foundation.org 21004S: Maintained 21005W: https://virtio-mem.gitlab.io/ 21006F: drivers/virtio/virtio_mem.c 21007F: include/uapi/linux/virtio_mem.h 21008 21009VIRTIO SOUND DRIVER 21010M: Anton Yakovlev <anton.yakovlev@opensynergy.com> 21011M: "Michael S. Tsirkin" <mst@redhat.com> 21012L: virtualization@lists.linux-foundation.org 21013L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21014S: Maintained 21015F: include/uapi/linux/virtio_snd.h 21016F: sound/virtio/* 21017 21018VIRTIO I2C DRIVER 21019M: Conghui Chen <conghui.chen@intel.com> 21020M: Viresh Kumar <viresh.kumar@linaro.org> 21021L: linux-i2c@vger.kernel.org 21022L: virtualization@lists.linux-foundation.org 21023S: Maintained 21024F: drivers/i2c/busses/i2c-virtio.c 21025F: include/uapi/linux/virtio_i2c.h 21026 21027VIRTIO PMEM DRIVER 21028M: Pankaj Gupta <pankaj.gupta.linux@gmail.com> 21029L: virtualization@lists.linux-foundation.org 21030S: Maintained 21031F: drivers/nvdimm/virtio_pmem.c 21032F: drivers/nvdimm/nd_virtio.c 21033 21034VIRTUAL BOX GUEST DEVICE DRIVER 21035M: Hans de Goede <hdegoede@redhat.com> 21036M: Arnd Bergmann <arnd@arndb.de> 21037M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21038S: Maintained 21039F: drivers/virt/vboxguest/ 21040F: include/linux/vbox_utils.h 21041F: include/uapi/linux/vbox*.h 21042 21043VIRTUAL BOX SHARED FOLDER VFS DRIVER 21044M: Hans de Goede <hdegoede@redhat.com> 21045L: linux-fsdevel@vger.kernel.org 21046S: Maintained 21047F: fs/vboxsf/* 21048 21049VIRTUAL SERIO DEVICE DRIVER 21050M: Stephen Chandler Paul <thatslyude@gmail.com> 21051S: Maintained 21052F: drivers/input/serio/userio.c 21053F: include/uapi/linux/userio.h 21054 21055VIVID VIRTUAL VIDEO DRIVER 21056M: Hans Verkuil <hverkuil@xs4all.nl> 21057L: linux-media@vger.kernel.org 21058S: Maintained 21059W: https://linuxtv.org 21060T: git git://linuxtv.org/media_tree.git 21061F: drivers/media/test-drivers/vivid/* 21062 21063VIDTV VIRTUAL DIGITAL TV DRIVER 21064M: Daniel W. S. Almeida <dwlsalmeida@gmail.com> 21065L: linux-media@vger.kernel.org 21066S: Maintained 21067W: https://linuxtv.org 21068T: git git://linuxtv.org/media_tree.git 21069F: drivers/media/test-drivers/vidtv/* 21070 21071VLYNQ BUS 21072M: Florian Fainelli <f.fainelli@gmail.com> 21073L: openwrt-devel@lists.openwrt.org (subscribers-only) 21074S: Maintained 21075F: drivers/vlynq/vlynq.c 21076F: include/linux/vlynq.h 21077 21078VME SUBSYSTEM 21079M: Martyn Welch <martyn@welchs.me.uk> 21080M: Manohar Vanga <manohar.vanga@gmail.com> 21081M: Greg Kroah-Hartman <gregkh@linuxfoundation.org> 21082L: linux-kernel@vger.kernel.org 21083S: Maintained 21084T: git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git 21085F: Documentation/driver-api/vme.rst 21086F: drivers/staging/vme/ 21087F: drivers/vme/ 21088F: include/linux/vme* 21089 21090VM SOCKETS (AF_VSOCK) 21091M: Stefano Garzarella <sgarzare@redhat.com> 21092L: virtualization@lists.linux-foundation.org 21093L: netdev@vger.kernel.org 21094S: Maintained 21095F: drivers/net/vsockmon.c 21096F: include/net/af_vsock.h 21097F: include/uapi/linux/vm_sockets.h 21098F: include/uapi/linux/vm_sockets_diag.h 21099F: include/uapi/linux/vsockmon.h 21100F: net/vmw_vsock/ 21101F: tools/testing/vsock/ 21102 21103VMWARE BALLOON DRIVER 21104M: Nadav Amit <namit@vmware.com> 21105R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21106L: linux-kernel@vger.kernel.org 21107S: Maintained 21108F: drivers/misc/vmw_balloon.c 21109 21110VMWARE HYPERVISOR INTERFACE 21111M: Srivatsa S. Bhat (VMware) <srivatsa@csail.mit.edu> 21112M: Alexey Makhalov <amakhalov@vmware.com> 21113R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21114L: virtualization@lists.linux-foundation.org 21115L: x86@kernel.org 21116S: Supported 21117T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vmware 21118F: arch/x86/include/asm/vmware.h 21119F: arch/x86/kernel/cpu/vmware.c 21120 21121VMWARE PVRDMA DRIVER 21122M: Bryan Tan <bryantan@vmware.com> 21123M: Vishnu Dasa <vdasa@vmware.com> 21124R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21125L: linux-rdma@vger.kernel.org 21126S: Maintained 21127F: drivers/infiniband/hw/vmw_pvrdma/ 21128 21129VMware PVSCSI driver 21130M: Vishal Bhakta <vbhakta@vmware.com> 21131R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21132L: linux-scsi@vger.kernel.org 21133S: Maintained 21134F: drivers/scsi/vmw_pvscsi.c 21135F: drivers/scsi/vmw_pvscsi.h 21136 21137VMWARE VIRTUAL PTP CLOCK DRIVER 21138M: Vivek Thampi <vithampi@vmware.com> 21139R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21140L: netdev@vger.kernel.org 21141S: Supported 21142F: drivers/ptp/ptp_vmw.c 21143 21144VMWARE VMCI DRIVER 21145M: Bryan Tan <bryantan@vmware.com> 21146M: Rajesh Jalisatgi <rjalisatgi@vmware.com> 21147M: Vishnu Dasa <vdasa@vmware.com> 21148R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21149L: linux-kernel@vger.kernel.org 21150S: Maintained 21151F: drivers/misc/vmw_vmci/ 21152 21153VMWARE VMMOUSE SUBDRIVER 21154M: Zack Rusin <zackr@vmware.com> 21155R: VMware Graphics Reviewers <linux-graphics-maintainer@vmware.com> 21156R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21157L: linux-input@vger.kernel.org 21158S: Maintained 21159F: drivers/input/mouse/vmmouse.c 21160F: drivers/input/mouse/vmmouse.h 21161 21162VMWARE VMXNET3 ETHERNET DRIVER 21163M: Ronak Doshi <doshir@vmware.com> 21164R: VMware PV-Drivers Reviewers <pv-drivers@vmware.com> 21165L: netdev@vger.kernel.org 21166S: Maintained 21167F: drivers/net/vmxnet3/ 21168 21169VOCORE VOCORE2 BOARD 21170M: Harvey Hunt <harveyhuntnexus@gmail.com> 21171L: linux-mips@vger.kernel.org 21172S: Maintained 21173F: arch/mips/boot/dts/ralink/vocore2.dts 21174 21175VOLTAGE AND CURRENT REGULATOR FRAMEWORK 21176M: Liam Girdwood <lgirdwood@gmail.com> 21177M: Mark Brown <broonie@kernel.org> 21178L: linux-kernel@vger.kernel.org 21179S: Supported 21180W: http://www.slimlogic.co.uk/?p=48 21181T: git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git 21182F: Documentation/devicetree/bindings/regulator/ 21183F: Documentation/power/regulator/ 21184F: drivers/regulator/ 21185F: include/dt-bindings/regulator/ 21186F: include/linux/regulator/ 21187K: regulator_get_optional 21188 21189VOLTAGE AND CURRENT REGULATOR IRQ HELPERS 21190R: Matti Vaittinen <mazziesaccount@gmail.com> 21191F: drivers/regulator/irq_helpers.c 21192 21193VRF 21194M: David Ahern <dsahern@kernel.org> 21195L: netdev@vger.kernel.org 21196S: Maintained 21197F: Documentation/networking/vrf.rst 21198F: drivers/net/vrf.c 21199 21200VSPRINTF 21201M: Petr Mladek <pmladek@suse.com> 21202M: Steven Rostedt <rostedt@goodmis.org> 21203M: Sergey Senozhatsky <senozhatsky@chromium.org> 21204R: Andy Shevchenko <andriy.shevchenko@linux.intel.com> 21205R: Rasmus Villemoes <linux@rasmusvillemoes.dk> 21206S: Maintained 21207T: git git://git.kernel.org/pub/scm/linux/kernel/git/printk/linux.git 21208F: Documentation/core-api/printk-formats.rst 21209F: lib/test_printf.c 21210F: lib/test_scanf.c 21211F: lib/vsprintf.c 21212 21213VT1211 HARDWARE MONITOR DRIVER 21214M: Juerg Haefliger <juergh@gmail.com> 21215L: linux-hwmon@vger.kernel.org 21216S: Maintained 21217F: Documentation/hwmon/vt1211.rst 21218F: drivers/hwmon/vt1211.c 21219 21220VT8231 HARDWARE MONITOR DRIVER 21221M: Roger Lucas <vt8231@hiddenengine.co.uk> 21222L: linux-hwmon@vger.kernel.org 21223S: Maintained 21224F: drivers/hwmon/vt8231.c 21225 21226VUB300 USB to SDIO/SD/MMC bridge chip 21227L: linux-mmc@vger.kernel.org 21228S: Orphan 21229F: drivers/mmc/host/vub300.c 21230 21231W1 DALLAS'S 1-WIRE BUS 21232M: Evgeniy Polyakov <zbr@ioremap.net> 21233S: Maintained 21234F: Documentation/devicetree/bindings/w1/ 21235F: Documentation/w1/ 21236F: drivers/w1/ 21237F: include/linux/w1.h 21238 21239W83791D HARDWARE MONITORING DRIVER 21240M: Marc Hulsman <m.hulsman@tudelft.nl> 21241L: linux-hwmon@vger.kernel.org 21242S: Maintained 21243F: Documentation/hwmon/w83791d.rst 21244F: drivers/hwmon/w83791d.c 21245 21246W83793 HARDWARE MONITORING DRIVER 21247M: Rudolf Marek <r.marek@assembler.cz> 21248L: linux-hwmon@vger.kernel.org 21249S: Maintained 21250F: Documentation/hwmon/w83793.rst 21251F: drivers/hwmon/w83793.c 21252 21253W83795 HARDWARE MONITORING DRIVER 21254M: Jean Delvare <jdelvare@suse.com> 21255L: linux-hwmon@vger.kernel.org 21256S: Maintained 21257F: drivers/hwmon/w83795.c 21258 21259W83L51xD SD/MMC CARD INTERFACE DRIVER 21260M: Pierre Ossman <pierre@ossman.eu> 21261S: Maintained 21262F: drivers/mmc/host/wbsd.* 21263 21264WACOM PROTOCOL 4 SERIAL TABLETS 21265M: Julian Squires <julian@cipht.net> 21266M: Hans de Goede <hdegoede@redhat.com> 21267L: linux-input@vger.kernel.org 21268S: Maintained 21269F: drivers/input/tablet/wacom_serial4.c 21270 21271WATCHDOG DEVICE DRIVERS 21272M: Wim Van Sebroeck <wim@linux-watchdog.org> 21273M: Guenter Roeck <linux@roeck-us.net> 21274L: linux-watchdog@vger.kernel.org 21275S: Maintained 21276W: http://www.linux-watchdog.org/ 21277T: git git://www.linux-watchdog.org/linux-watchdog.git 21278F: Documentation/devicetree/bindings/watchdog/ 21279F: Documentation/watchdog/ 21280F: drivers/watchdog/ 21281F: include/linux/watchdog.h 21282F: include/uapi/linux/watchdog.h 21283 21284WHISKEYCOVE PMIC GPIO DRIVER 21285M: Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com> 21286L: linux-gpio@vger.kernel.org 21287S: Maintained 21288F: drivers/gpio/gpio-wcove.c 21289 21290WHWAVE RTC DRIVER 21291M: Dianlong Li <long17.cool@163.com> 21292L: linux-rtc@vger.kernel.org 21293S: Maintained 21294F: drivers/rtc/rtc-sd3078.c 21295 21296WIIMOTE HID DRIVER 21297M: David Rheinsberg <david.rheinsberg@gmail.com> 21298L: linux-input@vger.kernel.org 21299S: Maintained 21300F: drivers/hid/hid-wiimote* 21301 21302WILOCITY WIL6210 WIRELESS DRIVER 21303L: linux-wireless@vger.kernel.org 21304S: Orphan 21305W: https://wireless.wiki.kernel.org/en/users/Drivers/wil6210 21306F: drivers/net/wireless/ath/wil6210/ 21307 21308WINBOND CIR DRIVER 21309M: David Härdeman <david@hardeman.nu> 21310S: Maintained 21311F: drivers/media/rc/winbond-cir.c 21312 21313WINSYSTEMS EBC-C384 WATCHDOG DRIVER 21314M: William Breathitt Gray <vilhelm.gray@gmail.com> 21315L: linux-watchdog@vger.kernel.org 21316S: Maintained 21317F: drivers/watchdog/ebc-c384_wdt.c 21318 21319WINSYSTEMS WS16C48 GPIO DRIVER 21320M: William Breathitt Gray <vilhelm.gray@gmail.com> 21321L: linux-gpio@vger.kernel.org 21322S: Maintained 21323F: drivers/gpio/gpio-ws16c48.c 21324 21325WIREGUARD SECURE NETWORK TUNNEL 21326M: Jason A. Donenfeld <Jason@zx2c4.com> 21327L: wireguard@lists.zx2c4.com 21328L: netdev@vger.kernel.org 21329S: Maintained 21330F: drivers/net/wireguard/ 21331F: tools/testing/selftests/wireguard/ 21332 21333WISTRON LAPTOP BUTTON DRIVER 21334M: Miloslav Trmac <mitr@volny.cz> 21335S: Maintained 21336F: drivers/input/misc/wistron_btns.c 21337 21338WL3501 WIRELESS PCMCIA CARD DRIVER 21339L: linux-wireless@vger.kernel.org 21340S: Odd fixes 21341F: drivers/net/wireless/wl3501* 21342 21343WOLFSON MICROELECTRONICS DRIVERS 21344L: patches@opensource.cirrus.com 21345S: Supported 21346W: https://github.com/CirrusLogic/linux-drivers/wiki 21347T: git https://github.com/CirrusLogic/linux-drivers.git 21348F: Documentation/devicetree/bindings/extcon/wlf,arizona.yaml 21349F: Documentation/devicetree/bindings/mfd/wlf,arizona.yaml 21350F: Documentation/devicetree/bindings/mfd/wm831x.txt 21351F: Documentation/devicetree/bindings/regulator/wlf,arizona.yaml 21352F: Documentation/devicetree/bindings/sound/wlf,*.yaml 21353F: Documentation/devicetree/bindings/sound/wm* 21354F: Documentation/hwmon/wm83??.rst 21355F: arch/arm/mach-s3c/mach-crag6410* 21356F: drivers/clk/clk-wm83*.c 21357F: drivers/gpio/gpio-*wm*.c 21358F: drivers/gpio/gpio-arizona.c 21359F: drivers/hwmon/wm83??-hwmon.c 21360F: drivers/input/misc/wm831x-on.c 21361F: drivers/input/touchscreen/wm831x-ts.c 21362F: drivers/input/touchscreen/wm97*.c 21363F: drivers/leds/leds-wm83*.c 21364F: drivers/mfd/arizona* 21365F: drivers/mfd/cs47l24* 21366F: drivers/mfd/wm*.c 21367F: drivers/power/supply/wm83*.c 21368F: drivers/regulator/arizona* 21369F: drivers/regulator/wm8*.c 21370F: drivers/rtc/rtc-wm83*.c 21371F: drivers/video/backlight/wm83*_bl.c 21372F: drivers/watchdog/wm83*_wdt.c 21373F: include/linux/mfd/arizona/ 21374F: include/linux/mfd/wm831x/ 21375F: include/linux/mfd/wm8350/ 21376F: include/linux/mfd/wm8400* 21377F: include/linux/regulator/arizona* 21378F: include/linux/wm97xx.h 21379F: include/sound/wm????.h 21380F: sound/soc/codecs/arizona* 21381F: sound/soc/codecs/cs47l24* 21382F: sound/soc/codecs/wm* 21383 21384WORKQUEUE 21385M: Tejun Heo <tj@kernel.org> 21386R: Lai Jiangshan <jiangshanlai@gmail.com> 21387S: Maintained 21388T: git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git 21389F: Documentation/core-api/workqueue.rst 21390F: include/linux/workqueue.h 21391F: kernel/workqueue.c 21392 21393WWAN DRIVERS 21394M: Loic Poulain <loic.poulain@linaro.org> 21395M: Sergey Ryazanov <ryazanov.s.a@gmail.com> 21396R: Johannes Berg <johannes@sipsolutions.net> 21397L: netdev@vger.kernel.org 21398S: Maintained 21399F: drivers/net/wwan/ 21400F: include/linux/wwan.h 21401F: include/uapi/linux/wwan.h 21402 21403X-POWERS AXP288 PMIC DRIVERS 21404M: Hans de Goede <hdegoede@redhat.com> 21405S: Maintained 21406F: drivers/acpi/pmic/intel_pmic_xpower.c 21407N: axp288 21408 21409X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS 21410M: Chen-Yu Tsai <wens@csie.org> 21411L: linux-kernel@vger.kernel.org 21412S: Maintained 21413N: axp[128] 21414 21415X.25 STACK 21416M: Martin Schiller <ms@dev.tdt.de> 21417L: linux-x25@vger.kernel.org 21418S: Maintained 21419F: Documentation/networking/lapb-module.rst 21420F: Documentation/networking/x25* 21421F: drivers/net/wan/hdlc_x25.c 21422F: drivers/net/wan/lapbether.c 21423F: include/*/lapb.h 21424F: include/net/x25* 21425F: include/uapi/linux/x25.h 21426F: net/lapb/ 21427F: net/x25/ 21428 21429X86 ARCHITECTURE (32-BIT AND 64-BIT) 21430M: Thomas Gleixner <tglx@linutronix.de> 21431M: Ingo Molnar <mingo@redhat.com> 21432M: Borislav Petkov <bp@alien8.de> 21433M: Dave Hansen <dave.hansen@linux.intel.com> 21434M: x86@kernel.org 21435R: "H. Peter Anvin" <hpa@zytor.com> 21436L: linux-kernel@vger.kernel.org 21437S: Maintained 21438T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21439F: Documentation/devicetree/bindings/x86/ 21440F: Documentation/x86/ 21441F: arch/x86/ 21442 21443X86 ENTRY CODE 21444M: Andy Lutomirski <luto@kernel.org> 21445L: linux-kernel@vger.kernel.org 21446S: Maintained 21447T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm 21448F: arch/x86/entry/ 21449 21450X86 MCE INFRASTRUCTURE 21451M: Tony Luck <tony.luck@intel.com> 21452M: Borislav Petkov <bp@alien8.de> 21453L: linux-edac@vger.kernel.org 21454S: Maintained 21455F: Documentation/ABI/testing/sysfs-mce 21456F: Documentation/x86/x86_64/machinecheck.rst 21457F: arch/x86/kernel/cpu/mce/* 21458 21459X86 MICROCODE UPDATE SUPPORT 21460M: Borislav Petkov <bp@alien8.de> 21461S: Maintained 21462F: arch/x86/kernel/cpu/microcode/* 21463 21464X86 MM 21465M: Dave Hansen <dave.hansen@linux.intel.com> 21466M: Andy Lutomirski <luto@kernel.org> 21467M: Peter Zijlstra <peterz@infradead.org> 21468L: linux-kernel@vger.kernel.org 21469S: Maintained 21470T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm 21471F: arch/x86/mm/ 21472 21473X86 PLATFORM ANDROID TABLETS DSDT FIXUP DRIVER 21474M: Hans de Goede <hdegoede@redhat.com> 21475L: platform-driver-x86@vger.kernel.org 21476S: Maintained 21477T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21478F: drivers/platform/x86/x86-android-tablets.c 21479 21480X86 PLATFORM DRIVERS 21481M: Hans de Goede <hdegoede@redhat.com> 21482M: Mark Gross <markgross@kernel.org> 21483L: platform-driver-x86@vger.kernel.org 21484S: Maintained 21485T: git git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86.git 21486F: drivers/platform/olpc/ 21487F: drivers/platform/x86/ 21488 21489X86 PLATFORM DRIVERS - ARCH 21490R: Darren Hart <dvhart@infradead.org> 21491R: Andy Shevchenko <andy@infradead.org> 21492L: platform-driver-x86@vger.kernel.org 21493L: x86@kernel.org 21494S: Maintained 21495T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core 21496F: arch/x86/platform 21497 21498X86 PLATFORM UV HPE SUPERDOME FLEX 21499M: Steve Wahl <steve.wahl@hpe.com> 21500R: Mike Travis <mike.travis@hpe.com> 21501R: Dimitri Sivanich <dimitri.sivanich@hpe.com> 21502R: Russ Anderson <russ.anderson@hpe.com> 21503S: Supported 21504F: arch/x86/include/asm/uv/ 21505F: arch/x86/kernel/apic/x2apic_uv_x.c 21506F: arch/x86/platform/uv/ 21507 21508X86 STACK UNWINDING 21509M: Josh Poimboeuf <jpoimboe@kernel.org> 21510M: Peter Zijlstra <peterz@infradead.org> 21511S: Supported 21512F: arch/x86/include/asm/unwind*.h 21513F: arch/x86/kernel/dumpstack.c 21514F: arch/x86/kernel/stacktrace.c 21515F: arch/x86/kernel/unwind_*.c 21516 21517X86 VDSO 21518M: Andy Lutomirski <luto@kernel.org> 21519L: linux-kernel@vger.kernel.org 21520S: Maintained 21521T: git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso 21522F: arch/x86/entry/vdso/ 21523 21524XARRAY 21525M: Matthew Wilcox <willy@infradead.org> 21526L: linux-fsdevel@vger.kernel.org 21527S: Supported 21528F: Documentation/core-api/xarray.rst 21529F: include/linux/idr.h 21530F: include/linux/xarray.h 21531F: lib/idr.c 21532F: lib/xarray.c 21533F: tools/testing/radix-tree 21534 21535XBOX DVD IR REMOTE 21536M: Benjamin Valentin <benpicco@googlemail.com> 21537S: Maintained 21538F: drivers/media/rc/keymaps/rc-xbox-dvd.c 21539F: drivers/media/rc/xbox_remote.c 21540 21541XC2028/3028 TUNER DRIVER 21542M: Mauro Carvalho Chehab <mchehab@kernel.org> 21543L: linux-media@vger.kernel.org 21544S: Maintained 21545W: https://linuxtv.org 21546T: git git://linuxtv.org/media_tree.git 21547F: drivers/media/tuners/xc2028.* 21548 21549XDP (eXpress Data Path) 21550M: Alexei Starovoitov <ast@kernel.org> 21551M: Daniel Borkmann <daniel@iogearbox.net> 21552M: David S. Miller <davem@davemloft.net> 21553M: Jakub Kicinski <kuba@kernel.org> 21554M: Jesper Dangaard Brouer <hawk@kernel.org> 21555M: John Fastabend <john.fastabend@gmail.com> 21556L: netdev@vger.kernel.org 21557L: bpf@vger.kernel.org 21558S: Supported 21559F: include/net/xdp.h 21560F: include/net/xdp_priv.h 21561F: include/trace/events/xdp.h 21562F: kernel/bpf/cpumap.c 21563F: kernel/bpf/devmap.c 21564F: net/core/xdp.c 21565F: samples/bpf/xdp* 21566F: tools/testing/selftests/bpf/*xdp* 21567F: tools/testing/selftests/bpf/*/*xdp* 21568F: drivers/net/ethernet/*/*/*/*/*xdp* 21569F: drivers/net/ethernet/*/*/*xdp* 21570K: (?:\b|_)xdp(?:\b|_) 21571 21572XDP SOCKETS (AF_XDP) 21573M: Björn Töpel <bjorn@kernel.org> 21574M: Magnus Karlsson <magnus.karlsson@intel.com> 21575R: Jonathan Lemon <jonathan.lemon@gmail.com> 21576L: netdev@vger.kernel.org 21577L: bpf@vger.kernel.org 21578S: Maintained 21579F: Documentation/networking/af_xdp.rst 21580F: include/net/xdp_sock* 21581F: include/net/xsk_buff_pool.h 21582F: include/uapi/linux/if_xdp.h 21583F: include/uapi/linux/xdp_diag.h 21584F: include/net/netns/xdp.h 21585F: net/xdp/ 21586F: samples/bpf/xdpsock* 21587F: tools/lib/bpf/xsk* 21588 21589XEN BLOCK SUBSYSTEM 21590M: Roger Pau Monné <roger.pau@citrix.com> 21591L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21592S: Supported 21593F: drivers/block/xen* 21594F: drivers/block/xen-blkback/* 21595 21596XEN HYPERVISOR ARM 21597M: Stefano Stabellini <sstabellini@kernel.org> 21598L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21599S: Maintained 21600F: arch/arm/include/asm/xen/ 21601F: arch/arm/xen/ 21602 21603XEN HYPERVISOR ARM64 21604M: Stefano Stabellini <sstabellini@kernel.org> 21605L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21606S: Maintained 21607F: arch/arm64/include/asm/xen/ 21608F: arch/arm64/xen/ 21609 21610XEN HYPERVISOR INTERFACE 21611M: Boris Ostrovsky <boris.ostrovsky@oracle.com> 21612M: Juergen Gross <jgross@suse.com> 21613R: Stefano Stabellini <sstabellini@kernel.org> 21614L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21615S: Supported 21616T: git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git 21617F: Documentation/ABI/stable/sysfs-hypervisor-xen 21618F: Documentation/ABI/testing/sysfs-hypervisor-xen 21619F: arch/x86/include/asm/pvclock-abi.h 21620F: arch/x86/include/asm/xen/ 21621F: arch/x86/platform/pvh/ 21622F: arch/x86/xen/ 21623F: drivers/*/xen-*front.c 21624F: drivers/xen/ 21625F: include/uapi/xen/ 21626F: include/xen/ 21627 21628XEN NETWORK BACKEND DRIVER 21629M: Wei Liu <wei.liu@kernel.org> 21630M: Paul Durrant <paul@xen.org> 21631L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21632L: netdev@vger.kernel.org 21633S: Supported 21634F: drivers/net/xen-netback/* 21635 21636XEN PCI SUBSYSTEM 21637M: Juergen Gross <jgross@suse.com> 21638L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21639S: Supported 21640F: arch/x86/pci/*xen* 21641F: drivers/pci/*xen* 21642 21643XEN PVSCSI DRIVERS 21644M: Juergen Gross <jgross@suse.com> 21645L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21646L: linux-scsi@vger.kernel.org 21647S: Supported 21648F: drivers/scsi/xen-scsifront.c 21649F: drivers/xen/xen-scsiback.c 21650F: include/xen/interface/io/vscsiif.h 21651 21652XEN PVUSB DRIVER 21653M: Juergen Gross <jgross@suse.com> 21654L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21655L: linux-usb@vger.kernel.org 21656S: Supported 21657F: drivers/usb/host/xen* 21658F: include/xen/interface/io/usbif.h 21659 21660XEN SOUND FRONTEND DRIVER 21661M: Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com> 21662L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21663L: alsa-devel@alsa-project.org (moderated for non-subscribers) 21664S: Supported 21665F: sound/xen/* 21666 21667XEN SWIOTLB SUBSYSTEM 21668M: Juergen Gross <jgross@suse.com> 21669M: Stefano Stabellini <sstabellini@kernel.org> 21670L: xen-devel@lists.xenproject.org (moderated for non-subscribers) 21671L: iommu@lists.linux-foundation.org 21672S: Supported 21673F: arch/x86/xen/*swiotlb* 21674F: drivers/xen/*swiotlb* 21675 21676XFS FILESYSTEM 21677C: irc://irc.oftc.net/xfs 21678M: Darrick J. Wong <djwong@kernel.org> 21679L: linux-xfs@vger.kernel.org 21680S: Supported 21681W: http://xfs.org/ 21682T: git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git 21683F: Documentation/ABI/testing/sysfs-fs-xfs 21684F: Documentation/admin-guide/xfs.rst 21685F: Documentation/filesystems/xfs-delayed-logging-design.rst 21686F: Documentation/filesystems/xfs-self-describing-metadata.rst 21687F: fs/xfs/ 21688F: include/uapi/linux/dqblk_xfs.h 21689F: include/uapi/linux/fsmap.h 21690 21691XILINX AMS DRIVER 21692M: Anand Ashok Dumbre <anand.ashok.dumbre@xilinx.com> 21693L: linux-iio@vger.kernel.org 21694S: Maintained 21695F: Documentation/devicetree/bindings/iio/adc/xlnx,zynqmp-ams.yaml 21696F: drivers/iio/adc/xilinx-ams.c 21697 21698XILINX AXI ETHERNET DRIVER 21699M: Radhey Shyam Pandey <radhey.shyam.pandey@xilinx.com> 21700S: Maintained 21701F: drivers/net/ethernet/xilinx/xilinx_axienet* 21702 21703XILINX CAN DRIVER 21704M: Appana Durga Kedareswara rao <appana.durga.rao@xilinx.com> 21705R: Naga Sureshkumar Relli <naga.sureshkumar.relli@xilinx.com> 21706L: linux-can@vger.kernel.org 21707S: Maintained 21708F: Documentation/devicetree/bindings/net/can/xilinx_can.txt 21709F: drivers/net/can/xilinx_can.c 21710 21711XILINX GPIO DRIVER 21712M: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com> 21713R: Srinivas Neeli <srinivas.neeli@xilinx.com> 21714R: Michal Simek <michal.simek@xilinx.com> 21715S: Maintained 21716F: Documentation/devicetree/bindings/gpio/gpio-xilinx.txt 21717F: Documentation/devicetree/bindings/gpio/gpio-zynq.yaml 21718F: drivers/gpio/gpio-xilinx.c 21719F: drivers/gpio/gpio-zynq.c 21720 21721XILINX SD-FEC IP CORES 21722M: Derek Kiernan <derek.kiernan@xilinx.com> 21723M: Dragan Cvetic <dragan.cvetic@xilinx.com> 21724S: Maintained 21725F: Documentation/devicetree/bindings/misc/xlnx,sd-fec.txt 21726F: Documentation/misc-devices/xilinx_sdfec.rst 21727F: drivers/misc/Kconfig 21728F: drivers/misc/Makefile 21729F: drivers/misc/xilinx_sdfec.c 21730F: include/uapi/misc/xilinx_sdfec.h 21731 21732XILINX UARTLITE SERIAL DRIVER 21733M: Peter Korsgaard <jacmet@sunsite.dk> 21734L: linux-serial@vger.kernel.org 21735S: Maintained 21736F: drivers/tty/serial/uartlite.c 21737 21738XILINX VIDEO IP CORES 21739M: Hyun Kwon <hyun.kwon@xilinx.com> 21740M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21741L: linux-media@vger.kernel.org 21742S: Supported 21743T: git git://linuxtv.org/media_tree.git 21744F: Documentation/devicetree/bindings/media/xilinx/ 21745F: drivers/media/platform/xilinx/ 21746F: include/uapi/linux/xilinx-v4l2-controls.h 21747 21748XILINX ZYNQMP DPDMA DRIVER 21749M: Hyun Kwon <hyun.kwon@xilinx.com> 21750M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21751L: dmaengine@vger.kernel.org 21752S: Supported 21753F: Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dpdma.yaml 21754F: drivers/dma/xilinx/xilinx_dpdma.c 21755F: include/dt-bindings/dma/xlnx-zynqmp-dpdma.h 21756 21757XILINX ZYNQMP PSGTR PHY DRIVER 21758M: Anurag Kumar Vulisha <anurag.kumar.vulisha@xilinx.com> 21759M: Laurent Pinchart <laurent.pinchart@ideasonboard.com> 21760L: linux-kernel@vger.kernel.org 21761S: Supported 21762T: git https://github.com/Xilinx/linux-xlnx.git 21763F: Documentation/devicetree/bindings/phy/xlnx,zynqmp-psgtr.yaml 21764F: drivers/phy/xilinx/phy-zynqmp.c 21765 21766XILINX ZYNQMP SHA3 DRIVER 21767M: Harsha <harsha.harsha@xilinx.com> 21768S: Maintained 21769F: drivers/crypto/xilinx/zynqmp-sha.c 21770 21771XILINX EVENT MANAGEMENT DRIVER 21772M: Abhyuday Godhasara <abhyuday.godhasara@xilinx.com> 21773S: Maintained 21774F: drivers/soc/xilinx/xlnx_event_manager.c 21775F: include/linux/firmware/xlnx-event-manager.h 21776 21777XILLYBUS DRIVER 21778M: Eli Billauer <eli.billauer@gmail.com> 21779L: linux-kernel@vger.kernel.org 21780S: Supported 21781F: drivers/char/xillybus/ 21782 21783XLP9XX I2C DRIVER 21784M: George Cherian <gcherian@marvell.com> 21785L: linux-i2c@vger.kernel.org 21786S: Supported 21787W: http://www.marvell.com 21788F: drivers/i2c/busses/i2c-xlp9xx.c 21789 21790XRA1403 GPIO EXPANDER 21791M: Nandor Han <nandor.han@ge.com> 21792M: Semi Malinen <semi.malinen@ge.com> 21793L: linux-gpio@vger.kernel.org 21794S: Maintained 21795F: Documentation/devicetree/bindings/gpio/gpio-xra1403.txt 21796F: drivers/gpio/gpio-xra1403.c 21797 21798XTENSA XTFPGA PLATFORM SUPPORT 21799M: Max Filippov <jcmvbkbc@gmail.com> 21800L: linux-xtensa@linux-xtensa.org 21801S: Maintained 21802F: drivers/spi/spi-xtensa-xtfpga.c 21803F: sound/soc/xtensa/xtfpga-i2s.c 21804 21805YAM DRIVER FOR AX.25 21806M: Jean-Paul Roubelat <jpr@f6fbb.org> 21807L: linux-hams@vger.kernel.org 21808S: Maintained 21809F: drivers/net/hamradio/yam* 21810F: include/linux/yam.h 21811 21812YAMA SECURITY MODULE 21813M: Kees Cook <keescook@chromium.org> 21814S: Supported 21815T: git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip 21816F: Documentation/admin-guide/LSM/Yama.rst 21817F: security/yama/ 21818 21819YEALINK PHONE DRIVER 21820M: Henk Vergonet <Henk.Vergonet@gmail.com> 21821L: usbb2k-api-dev@nongnu.org 21822S: Maintained 21823F: Documentation/input/devices/yealink.rst 21824F: drivers/input/misc/yealink.* 21825 21826Z8530 DRIVER FOR AX.25 21827M: Joerg Reuter <jreuter@yaina.de> 21828L: linux-hams@vger.kernel.org 21829S: Maintained 21830W: http://yaina.de/jreuter/ 21831W: http://www.qsl.net/dl1bke/ 21832F: Documentation/networking/device_drivers/hamradio/z8530drv.rst 21833F: drivers/net/hamradio/*scc.c 21834F: drivers/net/hamradio/z8530.h 21835 21836ZBUD COMPRESSED PAGE ALLOCATOR 21837M: Seth Jennings <sjenning@redhat.com> 21838M: Dan Streetman <ddstreet@ieee.org> 21839L: linux-mm@kvack.org 21840S: Maintained 21841F: mm/zbud.c 21842 21843ZD1211RW WIRELESS DRIVER 21844M: Ulrich Kunitz <kune@deine-taler.de> 21845L: linux-wireless@vger.kernel.org 21846L: zd1211-devs@lists.sourceforge.net (subscribers-only) 21847S: Maintained 21848W: http://zd1211.ath.cx/wiki/DriverRewrite 21849F: drivers/net/wireless/zydas/zd1211rw/ 21850 21851ZD1301 MEDIA DRIVER 21852M: Antti Palosaari <crope@iki.fi> 21853L: linux-media@vger.kernel.org 21854S: Maintained 21855W: https://linuxtv.org/ 21856W: http://palosaari.fi/linux/ 21857Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21858F: drivers/media/usb/dvb-usb-v2/zd1301* 21859 21860ZD1301_DEMOD MEDIA DRIVER 21861M: Antti Palosaari <crope@iki.fi> 21862L: linux-media@vger.kernel.org 21863S: Maintained 21864W: https://linuxtv.org/ 21865W: http://palosaari.fi/linux/ 21866Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21867F: drivers/media/dvb-frontends/zd1301_demod* 21868 21869ZHAOXIN PROCESSOR SUPPORT 21870M: Tony W Wang-oc <TonyWWang-oc@zhaoxin.com> 21871L: linux-kernel@vger.kernel.org 21872S: Maintained 21873F: arch/x86/kernel/cpu/zhaoxin.c 21874 21875ZONEFS FILESYSTEM 21876M: Damien Le Moal <damien.lemoal@opensource.wdc.com> 21877M: Naohiro Aota <naohiro.aota@wdc.com> 21878R: Johannes Thumshirn <jth@kernel.org> 21879L: linux-fsdevel@vger.kernel.org 21880S: Maintained 21881T: git git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/zonefs.git 21882F: Documentation/filesystems/zonefs.rst 21883F: fs/zonefs/ 21884 21885ZPOOL COMPRESSED PAGE STORAGE API 21886M: Dan Streetman <ddstreet@ieee.org> 21887L: linux-mm@kvack.org 21888S: Maintained 21889F: include/linux/zpool.h 21890F: mm/zpool.c 21891 21892ZR36067 VIDEO FOR LINUX DRIVER 21893M: Corentin Labbe <clabbe@baylibre.com> 21894L: mjpeg-users@lists.sourceforge.net 21895L: linux-media@vger.kernel.org 21896S: Maintained 21897W: http://mjpeg.sourceforge.net/driver-zoran/ 21898Q: https://patchwork.linuxtv.org/project/linux-media/list/ 21899F: Documentation/driver-api/media/drivers/zoran.rst 21900F: drivers/staging/media/zoran/ 21901 21902ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER 21903M: Minchan Kim <minchan@kernel.org> 21904M: Nitin Gupta <ngupta@vflare.org> 21905R: Sergey Senozhatsky <senozhatsky@chromium.org> 21906L: linux-kernel@vger.kernel.org 21907S: Maintained 21908F: Documentation/admin-guide/blockdev/zram.rst 21909F: drivers/block/zram/ 21910 21911ZS DECSTATION Z85C30 SERIAL DRIVER 21912M: "Maciej W. Rozycki" <macro@orcam.me.uk> 21913S: Maintained 21914F: drivers/tty/serial/zs.* 21915 21916ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR 21917M: Minchan Kim <minchan@kernel.org> 21918M: Nitin Gupta <ngupta@vflare.org> 21919R: Sergey Senozhatsky <senozhatsky@chromium.org> 21920L: linux-mm@kvack.org 21921S: Maintained 21922F: Documentation/vm/zsmalloc.rst 21923F: include/linux/zsmalloc.h 21924F: mm/zsmalloc.c 21925 21926ZSTD 21927M: Nick Terrell <terrelln@fb.com> 21928S: Maintained 21929B: https://github.com/facebook/zstd/issues 21930T: git git://github.com/terrelln/linux.git 21931F: include/linux/zstd* 21932F: lib/zstd/ 21933F: lib/decompress_unzstd.c 21934F: crypto/zstd.c 21935N: zstd 21936K: zstd 21937 21938ZSWAP COMPRESSED SWAP CACHING 21939M: Seth Jennings <sjenning@redhat.com> 21940M: Dan Streetman <ddstreet@ieee.org> 21941M: Vitaly Wool <vitaly.wool@konsulko.com> 21942L: linux-mm@kvack.org 21943S: Maintained 21944F: mm/zswap.c 21945 21946THE REST 21947M: Linus Torvalds <torvalds@linux-foundation.org> 21948L: linux-kernel@vger.kernel.org 21949S: Buried alive in reporters 21950T: git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git 21951F: * 21952F: */ 21953
